{
  "meta": {
    "name": "RunDida Marathons API",
    "description": "Complete list of marathon events tracked by RunDida.",
    "version": "1.1",
    "totalActive": 304,
    "totalPast": 14,
    "totalArchived": 5,
    "generated": "2026-08-17",
    "website": "https://rundida.com"
  },
  "active": [
    {
      "id": "chengdu2026",
      "slug": "chengdu",
      "tier": 2,
      "name": {
        "en": "2026 Chengdu Marathon - Oct 25",
        "ja": "2026 成都マラソン - 10月25日",
        "zh": "2026 成都马拉松 - 10月25日"
      },
      "date": "2026-10-25T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Chengdu",
      "country": "CN",
      "theme": "chengdu-panda",
      "featured": false,
      "url": "https://rundida.com/marathon/chengdu/",
      "apiUrl": "https://rundida.com/api/marathons/chengdu.json"
    },
    {
      "id": "hokkaido2026",
      "slug": "hokkaido",
      "tier": 2,
      "name": {
        "en": "2026 Hokkaido Marathon - Aug 30",
        "ja": "2026 北海道マラソン - 8月30日",
        "zh": "2026 北海道马拉松 - 8月30日"
      },
      "date": "2026-08-30T08:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Sapporo",
      "country": "JP",
      "theme": "hokkaido-nature",
      "featured": false,
      "url": "https://rundida.com/marathon/hokkaido/",
      "apiUrl": "https://rundida.com/api/marathons/hokkaido.json"
    },
    {
      "id": "sydney2026",
      "slug": "sydney",
      "tier": 1,
      "name": {
        "en": "2026 TCS Sydney Marathon - Aug 30",
        "ja": "2026 TCSシドニーマラソン - 8月30日",
        "zh": "2026 TCS悉尼马拉松 - 8月30日"
      },
      "date": "2026-08-30T06:31:00+10:00",
      "timezone": "Australia/Sydney",
      "city": "Sydney",
      "country": "AU",
      "theme": "sydney-harbour",
      "featured": false,
      "url": "https://rundida.com/marathon/sydney/",
      "apiUrl": "https://rundida.com/api/marathons/sydney.json"
    },
    {
      "id": "jungfrau2026",
      "slug": "jungfrau",
      "tier": 2,
      "name": {
        "en": "2026 Jungfrau Marathon - Sep 5",
        "ja": "2026 ユングフラウマラソン - 9月5日",
        "zh": "2026 少女峰马拉松 - 9月5日"
      },
      "date": "2026-09-05T08:30:00+02:00",
      "timezone": "Europe/Zurich",
      "city": "Interlaken",
      "country": "CH",
      "theme": "jungfrau-alpine",
      "featured": false,
      "url": "https://rundida.com/marathon/jungfrau/",
      "apiUrl": "https://rundida.com/api/marathons/jungfrau.json"
    },
    {
      "id": "berlin2026",
      "slug": "berlin",
      "tier": 1,
      "name": {
        "en": "2026 Berlin Marathon - Sep 27",
        "ja": "2026 ベルリンマラソン - 9月27日",
        "zh": "2026 柏林马拉松 - 9月27日"
      },
      "date": "2026-09-27T09:15:00+02:00",
      "timezone": "Europe/Berlin",
      "city": "Berlin",
      "country": "DE",
      "theme": "berlin-techno",
      "featured": false,
      "url": "https://rundida.com/marathon/berlin/",
      "apiUrl": "https://rundida.com/api/marathons/berlin.json"
    },
    {
      "id": "stgeorge2026",
      "slug": "st-george",
      "tier": 2,
      "name": {
        "en": "2026 St. George Marathon - Oct 3",
        "ja": "2026 セントジョージマラソン - 10月3日",
        "zh": "2026 圣乔治马拉松 - 10月3日"
      },
      "date": "2026-10-03T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "St. George",
      "country": "US",
      "theme": "stgeorge-redrock",
      "featured": false,
      "url": "https://rundida.com/marathon/st-george/",
      "apiUrl": "https://rundida.com/api/marathons/st-george.json"
    },
    {
      "id": "twincities2026",
      "slug": "twin-cities",
      "tier": 2,
      "name": {
        "en": "2026 Twin Cities Marathon - Oct 4",
        "ja": "2026 ツインシティーズマラソン - 10月4日",
        "zh": "2026 双子城马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Minneapolis",
      "country": "US",
      "theme": "twincities-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/twin-cities/",
      "apiUrl": "https://rundida.com/api/marathons/twin-cities.json"
    },
    {
      "id": "melbourne2026",
      "slug": "melbourne",
      "tier": 2,
      "name": {
        "en": "2026 Nike Melbourne Marathon - Oct 11",
        "ja": "2026 Nike メルボルンマラソン - 10月11日",
        "zh": "2026 Nike 墨尔本马拉松 - 10月11日"
      },
      "date": "2026-10-11T06:15:00+11:00",
      "timezone": "Australia/Melbourne",
      "city": "Melbourne",
      "country": "AU",
      "theme": "melbourne-arts",
      "featured": false,
      "url": "https://rundida.com/marathon/melbourne/",
      "apiUrl": "https://rundida.com/api/marathons/melbourne.json"
    },
    {
      "id": "chicago2026",
      "slug": "chicago",
      "tier": 1,
      "name": {
        "en": "2026 Chicago Marathon - Oct 11",
        "ja": "2026 シカゴマラソン - 10月11日",
        "zh": "2026 芝加哥马拉松 - 10月11日"
      },
      "date": "2026-10-11T07:30:00-05:00",
      "timezone": "America/Chicago",
      "city": "Chicago",
      "country": "US",
      "theme": "chicago-wind",
      "featured": false,
      "url": "https://rundida.com/marathon/chicago/",
      "apiUrl": "https://rundida.com/api/marathons/chicago.json"
    },
    {
      "id": "longbeach2026",
      "slug": "long-beach",
      "tier": 2,
      "name": {
        "en": "2026 Long Beach Marathon - Oct 11",
        "ja": "2026 ロングビーチマラソン - 10月11日",
        "zh": "2026 长滩马拉松 - 10月11日"
      },
      "date": "2026-10-11T05:30:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Long Beach",
      "country": "US",
      "theme": "longbeach-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/long-beach/",
      "apiUrl": "https://rundida.com/api/marathons/long-beach.json"
    },
    {
      "id": "detroit2026",
      "slug": "detroit",
      "tier": 2,
      "name": {
        "en": "2026 Detroit Free Press Marathon - Oct 18",
        "ja": "2026 デトロイトマラソン - 10月18日",
        "zh": "2026 底特律马拉松 - 10月18日"
      },
      "date": "2026-10-18T07:00:00-04:00",
      "timezone": "America/Detroit",
      "city": "Detroit",
      "country": "US",
      "theme": "detroit-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/detroit/",
      "apiUrl": "https://rundida.com/api/marathons/detroit.json"
    },
    {
      "id": "columbus2026",
      "slug": "columbus",
      "tier": 2,
      "name": {
        "en": "2026 Columbus Marathon - Oct 18",
        "ja": "2026 コロンバスマラソン - 10月18日",
        "zh": "2026 哥伦布马拉松 - 10月18日"
      },
      "date": "2026-10-18T07:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Columbus",
      "country": "US",
      "theme": "columbus-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/columbus/",
      "apiUrl": "https://rundida.com/api/marathons/columbus.json"
    },
    {
      "id": "xian2026",
      "slug": "xian",
      "tier": 2,
      "name": {
        "en": "2026 Xi'an Marathon - Oct 18",
        "ja": "2026 西安マラソン - 10月18日",
        "zh": "2026 西安马拉松 - 10月18日"
      },
      "date": "2026-10-18T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Xi'an",
      "country": "CN",
      "theme": "xian-ancient",
      "featured": false,
      "url": "https://rundida.com/marathon/xian/",
      "apiUrl": "https://rundida.com/api/marathons/xian.json"
    },
    {
      "id": "munich2026",
      "slug": "munich",
      "tier": 2,
      "name": {
        "en": "2026 Munich Marathon - Oct 11",
        "ja": "2026 ミュンヘンマラソン - 10月11日",
        "zh": "2026 慕尼黑马拉松 - 10月11日"
      },
      "date": "2026-10-11T09:00:00+02:00",
      "timezone": "Europe/Berlin",
      "city": "Munich",
      "country": "DE",
      "theme": "munich-olympia",
      "featured": false,
      "url": "https://rundida.com/marathon/munich/",
      "apiUrl": "https://rundida.com/api/marathons/munich.json"
    },
    {
      "id": "amsterdam2026",
      "slug": "amsterdam",
      "tier": 2,
      "name": {
        "en": "2026 Amsterdam Marathon - Oct 18",
        "ja": "2026 アムステルダムマラソン - 10月18日",
        "zh": "2026 阿姆斯特丹马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:00:00+02:00",
      "timezone": "Europe/Amsterdam",
      "city": "Amsterdam",
      "country": "NL",
      "theme": "amsterdam-canal",
      "featured": false,
      "url": "https://rundida.com/marathon/amsterdam/",
      "apiUrl": "https://rundida.com/api/marathons/amsterdam.json"
    },
    {
      "id": "lisbon2026",
      "slug": "lisbon",
      "tier": 2,
      "name": {
        "en": "2026 Lisbon Marathon - Oct 10",
        "ja": "2026 リスボンマラソン - 10月10日",
        "zh": "2026 里斯本马拉松 - 10月10日"
      },
      "date": "2026-10-10T08:00:00+01:00",
      "timezone": "Europe/Lisbon",
      "city": "Lisbon",
      "country": "PT",
      "theme": "lisbon-discovery",
      "featured": false,
      "url": "https://rundida.com/marathon/lisbon/",
      "apiUrl": "https://rundida.com/api/marathons/lisbon.json"
    },
    {
      "id": "beijing2026",
      "slug": "beijing",
      "tier": 2,
      "name": {
        "en": "2026 Beijing Marathon",
        "ja": "2026 北京マラソン",
        "zh": "2026 北京马拉松"
      },
      "date": "2026-10-18T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Beijing",
      "country": "CN",
      "theme": "beijing-imperial",
      "featured": false,
      "url": "https://rundida.com/marathon/beijing/",
      "apiUrl": "https://rundida.com/api/marathons/beijing.json"
    },
    {
      "id": "yokohama2026",
      "slug": "yokohama",
      "tier": 2,
      "name": {
        "en": "2026 Yokohama Marathon - Oct 25",
        "ja": "2026 横浜マラソン - 10月25日",
        "zh": "2026 横滨马拉松 - 10月25日"
      },
      "date": "2026-10-25T08:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Yokohama",
      "country": "JP",
      "theme": "yokohama-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/yokohama/",
      "apiUrl": "https://rundida.com/api/marathons/yokohama.json"
    },
    {
      "id": "kanazawa2026",
      "slug": "kanazawa",
      "tier": 2,
      "name": {
        "en": "2026 Kanazawa Marathon - Oct 25",
        "ja": "2026 金沢マラソン - 10月25日",
        "zh": "2026 金泽马拉松 - 10月25日"
      },
      "date": "2026-10-25T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kanazawa",
      "country": "JP",
      "theme": "kanazawa-garden",
      "featured": false,
      "url": "https://rundida.com/marathon/kanazawa/",
      "apiUrl": "https://rundida.com/api/marathons/kanazawa.json"
    },
    {
      "id": "marinecorps2026",
      "slug": "marinecorps",
      "tier": 2,
      "name": {
        "en": "2026 Marine Corps Marathon - Oct 25",
        "ja": "2026 海兵隊マラソン - 10月25日",
        "zh": "2026 海军陆战队马拉松 - 10月25日"
      },
      "date": "2026-10-25T07:20:00-04:00",
      "timezone": "America/New_York",
      "city": "Washington DC",
      "country": "US",
      "theme": "marinecorps-patriot",
      "featured": false,
      "url": "https://rundida.com/marathon/marinecorps/",
      "apiUrl": "https://rundida.com/api/marathons/marinecorps.json"
    },
    {
      "id": "zhengzhou2026",
      "slug": "zhengzhou",
      "tier": 2,
      "name": {
        "en": "2026 Zhengzhou Marathon - Oct 31",
        "ja": "2026 鄭州マラソン - 10月31日",
        "zh": "2026 郑州马拉松 - 10月31日"
      },
      "date": "2026-10-31T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Zhengzhou",
      "country": "CN",
      "theme": "zhengzhou-yellow-river",
      "featured": false,
      "url": "https://rundida.com/marathon/zhengzhou/",
      "apiUrl": "https://rundida.com/api/marathons/zhengzhou.json"
    },
    {
      "id": "newyork2026",
      "slug": "newyork",
      "tier": 1,
      "name": {
        "en": "2026 NYC Marathon - Nov 1",
        "ja": "2026 ニューヨークシティマラソン - 11月1日",
        "zh": "2026 纽约马拉松 - 11月1日"
      },
      "date": "2026-11-01T09:00:00-05:00",
      "timezone": "America/New_York",
      "city": "New York",
      "country": "US",
      "theme": "new-york-metro",
      "featured": false,
      "url": "https://rundida.com/marathon/newyork/",
      "apiUrl": "https://rundida.com/api/marathons/newyork.json"
    },
    {
      "id": "hangzhou2026",
      "slug": "hangzhou",
      "tier": 2,
      "name": {
        "en": "2026 Hangzhou Marathon - Nov 1",
        "ja": "2026 杭州マラソン - 11月1日",
        "zh": "2026 杭州马拉松 - 11月1日"
      },
      "date": "2026-11-01T07:00:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Hangzhou",
      "country": "CN",
      "theme": "hangzhou-westlake",
      "featured": false,
      "url": "https://rundida.com/marathon/hangzhou/",
      "apiUrl": "https://rundida.com/api/marathons/hangzhou.json"
    },
    {
      "id": "indianapolis2026",
      "slug": "indianapolis",
      "tier": 2,
      "name": {
        "en": "2026 Indianapolis Monumental Marathon - Nov 7",
        "ja": "2026 インディアナポリスマラソン - 11月7日",
        "zh": "2026 印第安纳波利斯马拉松 - 11月7日"
      },
      "date": "2026-11-07T08:00:00-05:00",
      "timezone": "America/Indiana/Indianapolis",
      "city": "Indianapolis",
      "country": "US",
      "theme": "indianapolis-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/indianapolis/",
      "apiUrl": "https://rundida.com/api/marathons/indianapolis.json"
    },
    {
      "id": "athens2026",
      "slug": "athens",
      "tier": 2,
      "name": {
        "en": "2026 Athens Marathon - Nov 8",
        "ja": "2026 アテネマラソン - 11月8日",
        "zh": "2026 雅典马拉松 - 11月8日"
      },
      "date": "2026-11-08T09:00:00+02:00",
      "timezone": "Europe/Athens",
      "city": "Athens",
      "country": "GR",
      "theme": "athens-classic",
      "featured": false,
      "url": "https://rundida.com/marathon/athens/",
      "apiUrl": "https://rundida.com/api/marathons/athens.json"
    },
    {
      "id": "richmond2026",
      "slug": "richmond",
      "tier": 2,
      "name": {
        "en": "2026 Richmond Marathon - Nov 14",
        "ja": "2026 リッチモンドマラソン - 11月14日",
        "zh": "2026 里士满马拉松 - 11月14日"
      },
      "date": "2026-11-14T07:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Richmond",
      "country": "US",
      "theme": "richmond-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/richmond/",
      "apiUrl": "https://rundida.com/api/marathons/richmond.json"
    },
    {
      "id": "nanjing2026",
      "slug": "nanjing",
      "tier": 2,
      "name": {
        "en": "2026 Nanjing Marathon - Nov 22",
        "ja": "2026 南京マラソン - 11月22日",
        "zh": "2026 南京马拉松 - 11月22日"
      },
      "date": "2026-11-22T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Nanjing",
      "country": "CN",
      "theme": "nanjing-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/nanjing/",
      "apiUrl": "https://rundida.com/api/marathons/nanjing.json"
    },
    {
      "id": "suzhou2026",
      "slug": "suzhou",
      "tier": 2,
      "name": {
        "en": "2026 Suzhou Marathon - Nov 15",
        "ja": "2026 蘇州マラソン - 11月15日",
        "zh": "2026 苏州马拉松 - 11月15日"
      },
      "date": "2026-11-15T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Suzhou",
      "country": "CN",
      "theme": "suzhou-garden",
      "featured": false,
      "url": "https://rundida.com/marathon/suzhou/",
      "apiUrl": "https://rundida.com/api/marathons/suzhou.json"
    },
    {
      "id": "kobe2026",
      "slug": "kobe",
      "tier": 2,
      "name": {
        "en": "2026 Kobe Marathon - Nov 15",
        "ja": "2026 神戸マラソン - 11月15日",
        "zh": "2026 神户马拉松 - 11月15日"
      },
      "date": "2026-11-15T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kobe",
      "country": "JP",
      "theme": "kobe-port",
      "featured": false,
      "url": "https://rundida.com/marathon/kobe/",
      "apiUrl": "https://rundida.com/api/marathons/kobe.json"
    },
    {
      "id": "bangkok2026",
      "slug": "bangkok",
      "tier": 2,
      "name": {
        "en": "2026 Amazing Thailand Marathon Bangkok - Nov 29",
        "ja": "2026 バンコクマラソン - 11月29日",
        "zh": "2026 曼谷马拉松 - 11月29日"
      },
      "date": "2026-11-29T02:00:00+07:00",
      "timezone": "Asia/Bangkok",
      "city": "Bangkok",
      "country": "TH",
      "theme": "bangkok-temple",
      "featured": false,
      "url": "https://rundida.com/marathon/bangkok/",
      "apiUrl": "https://rundida.com/api/marathons/bangkok.json"
    },
    {
      "id": "changsha2026",
      "slug": "changsha",
      "tier": 2,
      "name": {
        "en": "2026 Changsha Marathon",
        "ja": "2026 長沙マラソン",
        "zh": "2026 长沙马拉松"
      },
      "date": "2026-11-15T07:00:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Changsha",
      "country": "CN",
      "theme": "changsha-culture",
      "featured": false,
      "url": "https://rundida.com/marathon/changsha/",
      "apiUrl": "https://rundida.com/api/marathons/changsha.json"
    },
    {
      "id": "philadelphia2026",
      "slug": "philadelphia",
      "tier": 2,
      "name": {
        "en": "2026 Philadelphia Marathon - Nov 22",
        "ja": "2026 フィラデルフィアマラソン - 11月22日",
        "zh": "2026 费城马拉松 - 11月22日"
      },
      "date": "2026-11-22T07:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Philadelphia",
      "country": "US",
      "theme": "philadelphia-historic",
      "featured": false,
      "url": "https://rundida.com/marathon/philadelphia/",
      "apiUrl": "https://rundida.com/api/marathons/philadelphia.json"
    },
    {
      "id": "shanghai2026",
      "slug": "shanghai",
      "tier": 1,
      "name": {
        "en": "2026 Shanghai Marathon - Dec 6",
        "ja": "2026 上海マラソン - 12月6日",
        "zh": "2026 上海马拉松 - 12月6日"
      },
      "date": "2026-12-06T07:00:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Shanghai",
      "country": "CN",
      "theme": "shanghai-bund",
      "featured": true,
      "url": "https://rundida.com/marathon/shanghai/",
      "apiUrl": "https://rundida.com/api/marathons/shanghai.json"
    },
    {
      "id": "valencia2026",
      "slug": "valencia",
      "tier": 2,
      "name": {
        "en": "2026 Valencia Marathon - Dec 6",
        "ja": "2026 バレンシアマラソン - 12月6日",
        "zh": "2026 瓦伦西亚马拉松 - 12月6日"
      },
      "date": "2026-12-06T08:30:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "Valencia",
      "country": "ES",
      "theme": "valencia-fast",
      "featured": false,
      "url": "https://rundida.com/marathon/valencia/",
      "apiUrl": "https://rundida.com/api/marathons/valencia.json"
    },
    {
      "id": "cim2026",
      "slug": "cim",
      "tier": 2,
      "name": {
        "en": "2026 California International Marathon - Dec 6",
        "ja": "2026 カリフォルニア国際マラソン - 12月6日",
        "zh": "2026 加州国际马拉松 - 12月6日"
      },
      "date": "2026-12-06T07:00:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Sacramento",
      "country": "US",
      "theme": "cim-downhill",
      "featured": false,
      "url": "https://rundida.com/marathon/cim/",
      "apiUrl": "https://rundida.com/api/marathons/cim.json"
    },
    {
      "id": "fukuoka2026",
      "slug": "fukuoka",
      "tier": 2,
      "name": {
        "en": "2026 Fukuoka Marathon - Nov 8",
        "ja": "2026 福岡マラソン - 11月8日",
        "zh": "2026 福冈马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:20:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Fukuoka",
      "country": "JP",
      "theme": "fukuoka-hakata",
      "featured": false,
      "url": "https://rundida.com/marathon/fukuoka/",
      "apiUrl": "https://rundida.com/api/marathons/fukuoka.json"
    },
    {
      "id": "guangzhou2026",
      "slug": "guangzhou",
      "tier": 2,
      "name": {
        "en": "2026 Guangzhou Marathon - Dec 20",
        "ja": "2026 広州マラソン - 12月20日",
        "zh": "2026 广州马拉松 - 12月20日"
      },
      "date": "2026-12-20T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Guangzhou",
      "country": "CN",
      "theme": "guangzhou-pearl",
      "featured": false,
      "url": "https://rundida.com/marathon/guangzhou/",
      "apiUrl": "https://rundida.com/api/marathons/guangzhou.json"
    },
    {
      "id": "kunming2026",
      "slug": "kunming",
      "tier": 2,
      "name": {
        "en": "2026 Kunming Marathon - Dec 13",
        "ja": "2026 昆明マラソン - 12月13日",
        "zh": "2026 昆明马拉松 - 12月13日"
      },
      "date": "2026-12-13T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Kunming",
      "country": "CN",
      "theme": "kunming-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/kunming/",
      "apiUrl": "https://rundida.com/api/marathons/kunming.json"
    },
    {
      "id": "honolulu2026",
      "slug": "honolulu",
      "tier": 2,
      "name": {
        "en": "2026 Honolulu Marathon - Dec 13",
        "ja": "2026 ホノルルマラソン - 12月13日",
        "zh": "2026 檀香山马拉松 - 12月13日"
      },
      "date": "2026-12-13T05:00:00-10:00",
      "timezone": "Pacific/Honolulu",
      "city": "Honolulu",
      "country": "US",
      "theme": "honolulu-aloha",
      "featured": false,
      "url": "https://rundida.com/marathon/honolulu/",
      "apiUrl": "https://rundida.com/api/marathons/honolulu.json"
    },
    {
      "id": "taipei2026",
      "slug": "taipei",
      "tier": 2,
      "name": {
        "en": "2026 Taipei Marathon - Dec 20",
        "ja": "2026 台北マラソン - 12月20日",
        "zh": "2026 台北马拉松 - 12月20日"
      },
      "date": "2026-12-20T06:30:00+08:00",
      "timezone": "Asia/Taipei",
      "city": "Taipei",
      "country": "TW",
      "theme": "taipei-101",
      "featured": false,
      "url": "https://rundida.com/marathon/taipei/",
      "apiUrl": "https://rundida.com/api/marathons/taipei.json"
    },
    {
      "id": "shenzhen2026",
      "slug": "shenzhen",
      "tier": 2,
      "name": {
        "en": "2026 Shenzhen Marathon - Dec 6",
        "ja": "2026 深センマラソン - 12月6日",
        "zh": "2026 深圳马拉松 - 12月6日"
      },
      "date": "2026-12-06T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Shenzhen",
      "country": "CN",
      "theme": "shenzhen-tech",
      "featured": false,
      "url": "https://rundida.com/marathon/shenzhen/",
      "apiUrl": "https://rundida.com/api/marathons/shenzhen.json"
    },
    {
      "id": "xiamen2027",
      "slug": "xiamen",
      "tier": 2,
      "name": {
        "en": "2027 Xiamen Marathon - Jan 10",
        "ja": "2027 厦門マラソン - 1月10日",
        "zh": "2027 厦门马拉松 - 1月10日"
      },
      "date": "2027-01-10T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Xiamen",
      "country": "CN",
      "theme": "xiamen-island",
      "featured": false,
      "url": "https://rundida.com/marathon/xiamen/",
      "apiUrl": "https://rundida.com/api/marathons/xiamen.json"
    },
    {
      "id": "houston2027",
      "slug": "houston",
      "tier": 2,
      "name": {
        "en": "2027 Houston Marathon - Jan 17",
        "ja": "2027 ヒューストンマラソン - 1月17日",
        "zh": "2027 休斯顿马拉松 - 1月17日"
      },
      "date": "2027-01-17T06:55:00-06:00",
      "timezone": "America/Chicago",
      "city": "Houston",
      "country": "US",
      "theme": "houston-space",
      "featured": false,
      "url": "https://rundida.com/marathon/houston/",
      "apiUrl": "https://rundida.com/api/marathons/houston.json"
    },
    {
      "id": "mesa2027",
      "slug": "mesa",
      "tier": 2,
      "name": {
        "en": "2027 Mesa Marathon - Feb 13",
        "ja": "2027 メサマラソン - 2月13日",
        "zh": "2027 梅萨马拉松 - 2月13日"
      },
      "date": "2027-02-13T06:30:00-07:00",
      "timezone": "America/Phoenix",
      "city": "Mesa",
      "country": "US",
      "theme": "mesa-desert",
      "featured": false,
      "url": "https://rundida.com/marathon/mesa/",
      "apiUrl": "https://rundida.com/api/marathons/mesa.json"
    },
    {
      "id": "seville2027",
      "slug": "seville",
      "tier": 2,
      "name": {
        "en": "2027 Seville Marathon - Feb 21",
        "ja": "2027 セビリアマラソン - 2月21日",
        "zh": "2027 塞维利亚马拉松 - 2月21日"
      },
      "date": "2027-02-21T08:30:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "Seville",
      "country": "ES",
      "theme": "seville-pr-factory",
      "featured": false,
      "url": "https://rundida.com/marathon/seville/",
      "apiUrl": "https://rundida.com/api/marathons/seville.json"
    },
    {
      "id": "osaka2027",
      "slug": "osaka",
      "tier": 2,
      "name": {
        "en": "2027 Osaka Marathon - Feb 28",
        "ja": "2027 大阪マラソン - 2月28日",
        "zh": "2027 大阪马拉松 - 2月28日"
      },
      "date": "2027-02-28T09:15:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Osaka",
      "country": "JP",
      "theme": "osaka-energy",
      "featured": false,
      "url": "https://rundida.com/marathon/osaka/",
      "apiUrl": "https://rundida.com/api/marathons/osaka.json"
    },
    {
      "id": "seoul2027",
      "slug": "seoul",
      "tier": 2,
      "name": {
        "en": "2027 Seoul Marathon - Mar 21",
        "ja": "2027 ソウルマラソン - 3月21日",
        "zh": "2027 首尔马拉松 - 3月21日"
      },
      "date": "2027-03-21T07:30:00+09:00",
      "timezone": "Asia/Seoul",
      "city": "Seoul",
      "country": "KR",
      "theme": "seoul-dynamic",
      "featured": false,
      "url": "https://rundida.com/marathon/seoul/",
      "apiUrl": "https://rundida.com/api/marathons/seoul.json"
    },
    {
      "id": "tokyo2027",
      "slug": "tokyo",
      "tier": 1,
      "name": {
        "en": "2027 Tokyo Marathon - Mar 7",
        "ja": "2027 東京マラソン - 3月7日",
        "zh": "2027 东京马拉松 - 3月7日"
      },
      "date": "2027-03-07T09:10:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tokyo",
      "country": "JP",
      "theme": "tokyo-sakura",
      "featured": false,
      "url": "https://rundida.com/marathon/tokyo/",
      "apiUrl": "https://rundida.com/api/marathons/tokyo.json"
    },
    {
      "id": "nagoya2027",
      "slug": "nagoya",
      "tier": 2,
      "name": {
        "en": "2027 Nagoya Women's Marathon - Mar 14",
        "ja": "2027 名古屋ウィメンズマラソン - 3月14日",
        "zh": "2027 名古屋女子马拉松 - 3月14日"
      },
      "date": "2027-03-14T09:10:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Nagoya",
      "country": "JP",
      "theme": "nagoya-sakura",
      "featured": false,
      "url": "https://rundida.com/marathon/nagoya/",
      "apiUrl": "https://rundida.com/api/marathons/nagoya.json"
    },
    {
      "id": "barcelona2027",
      "slug": "barcelona",
      "tier": 2,
      "name": {
        "en": "2027 Barcelona Marathon - Mar 14",
        "ja": "2027 バルセロナマラソン - 3月14日",
        "zh": "2027 巴塞罗那马拉松 - 3月14日"
      },
      "date": "2027-03-14T08:30:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "Barcelona",
      "country": "ES",
      "theme": "barcelona-gaudi",
      "featured": false,
      "url": "https://rundida.com/marathon/barcelona/",
      "apiUrl": "https://rundida.com/api/marathons/barcelona.json"
    },
    {
      "id": "chongqing2027",
      "slug": "chongqing",
      "tier": 2,
      "name": {
        "en": "2027 Chongqing Marathon - Mar 21",
        "ja": "2027 重慶マラソン - 3月21日",
        "zh": "2027 重庆马拉松 - 3月21日"
      },
      "date": "2027-03-21T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Chongqing",
      "country": "CN",
      "theme": "chongqing-mountain",
      "featured": false,
      "url": "https://rundida.com/marathon/chongqing/",
      "apiUrl": "https://rundida.com/api/marathons/chongqing.json"
    },
    {
      "id": "la2027",
      "slug": "la",
      "tier": 2,
      "name": {
        "en": "2027 LA Marathon - Mar 7",
        "ja": "2027 ロサンゼルスマラソン - 3月7日",
        "zh": "2027 洛杉矶马拉松 - 3月7日"
      },
      "date": "2027-03-07T07:00:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Los Angeles",
      "country": "US",
      "theme": "la-sunset",
      "featured": false,
      "url": "https://rundida.com/marathon/la/",
      "apiUrl": "https://rundida.com/api/marathons/la.json"
    },
    {
      "id": "wuxi2027",
      "slug": "wuxi",
      "tier": 2,
      "name": {
        "en": "2027 Wuxi Marathon",
        "ja": "2027 無錫マラソン",
        "zh": "2027 无锡马拉松"
      },
      "date": "2027-03-28T07:30:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Wuxi",
      "country": "CN",
      "theme": "wuxi-cherry",
      "featured": false,
      "url": "https://rundida.com/marathon/wuxi/",
      "apiUrl": "https://rundida.com/api/marathons/wuxi.json"
    },
    {
      "id": "manchester2027",
      "slug": "manchester",
      "tier": 2,
      "name": {
        "en": "2027 Manchester Marathon - Apr 18",
        "ja": "2027 マンチェスターマラソン - 4月18日",
        "zh": "2027 曼彻斯特马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Manchester",
      "country": "GB",
      "theme": "manchester-industrial",
      "featured": false,
      "url": "https://rundida.com/marathon/manchester/",
      "apiUrl": "https://rundida.com/api/marathons/manchester.json"
    },
    {
      "id": "bigsur2027",
      "slug": "big-sur",
      "tier": 2,
      "name": {
        "en": "2027 Big Sur International Marathon - Apr 25",
        "ja": "2027 ビッグサー国際マラソン - 4月25日",
        "zh": "2027 大瑟尔国际马拉松 - 4月25日"
      },
      "date": "2027-04-25T06:45:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Big Sur",
      "country": "US",
      "theme": "bigsur-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/big-sur/",
      "apiUrl": "https://rundida.com/api/marathons/big-sur.json"
    },
    {
      "id": "brighton2027",
      "slug": "brighton",
      "tier": 2,
      "name": {
        "en": "2027 Brighton Marathon - Apr 4",
        "ja": "2027 ブライトンマラソン - 4月4日",
        "zh": "2027 布莱顿马拉松 - 4月4日"
      },
      "date": "2027-04-04T09:45:00+01:00",
      "timezone": "Europe/London",
      "city": "Brighton",
      "country": "GB",
      "theme": "brighton-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/brighton/",
      "apiUrl": "https://rundida.com/api/marathons/brighton.json"
    },
    {
      "id": "edinburgh2027",
      "slug": "edinburgh",
      "tier": 2,
      "name": {
        "en": "2027 Edinburgh Marathon - May 30",
        "ja": "2027 エディンバラマラソン - 5月30日",
        "zh": "2027 爱丁堡马拉松 - 5月30日"
      },
      "date": "2027-05-30T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Edinburgh",
      "country": "GB",
      "theme": "edinburgh-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/edinburgh/",
      "apiUrl": "https://rundida.com/api/marathons/edinburgh.json"
    },
    {
      "id": "leeds2027",
      "slug": "leeds",
      "tier": 2,
      "name": {
        "en": "2027 Leeds Marathon - May 9",
        "ja": "2027 リーズマラソン - 5月9日",
        "zh": "2027 利兹马拉松 - 5月9日"
      },
      "date": "2027-05-09T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Leeds",
      "country": "GB",
      "theme": "leeds-charity",
      "featured": false,
      "url": "https://rundida.com/marathon/leeds/",
      "apiUrl": "https://rundida.com/api/marathons/leeds.json"
    },
    {
      "id": "yorkshire2026",
      "slug": "yorkshire",
      "tier": 2,
      "name": {
        "en": "2026 Yorkshire Marathon - Oct 18",
        "ja": "2026 ヨークシャーマラソン - 10月18日",
        "zh": "2026 约克郡马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:30:00+01:00",
      "timezone": "Europe/London",
      "city": "York",
      "country": "GB",
      "theme": "yorkshire-historic",
      "featured": false,
      "url": "https://rundida.com/marathon/yorkshire/",
      "apiUrl": "https://rundida.com/api/marathons/yorkshire.json"
    },
    {
      "id": "lochness2026",
      "slug": "loch-ness",
      "tier": 2,
      "name": {
        "en": "2026 Loch Ness Marathon - Sep 27",
        "ja": "2026 ネス湖マラソン - 9月27日",
        "zh": "2026 尼斯湖马拉松 - 9月27日"
      },
      "date": "2026-09-27T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Inverness",
      "country": "GB",
      "theme": "lochness-highland",
      "featured": false,
      "url": "https://rundida.com/marathon/loch-ness/",
      "apiUrl": "https://rundida.com/api/marathons/loch-ness.json"
    },
    {
      "id": "chester2026",
      "slug": "chester",
      "tier": 2,
      "name": {
        "en": "2026 Chester Marathon - Oct 11",
        "ja": "2026 チェスターマラソン - 10月11日",
        "zh": "2026 切斯特马拉松 - 10月11日"
      },
      "date": "2026-10-11T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Chester",
      "country": "GB",
      "theme": "chester-historic",
      "featured": false,
      "url": "https://rundida.com/marathon/chester/",
      "apiUrl": "https://rundida.com/api/marathons/chester.json"
    },
    {
      "id": "newport2027",
      "slug": "newport",
      "tier": 2,
      "name": {
        "en": "2027 Newport Wales Marathon - Apr 18",
        "ja": "2027 ニューポート・ウェールズマラソン - 4月18日",
        "zh": "2027 纽波特威尔士马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Newport",
      "country": "GB",
      "theme": "newport-riverside",
      "featured": false,
      "url": "https://rundida.com/marathon/newport/",
      "apiUrl": "https://rundida.com/api/marathons/newport.json"
    },
    {
      "id": "belfast2027",
      "slug": "belfast",
      "tier": 2,
      "name": {
        "en": "2027 Belfast City Marathon - May 2",
        "ja": "2027 ベルファストシティマラソン - 5月2日",
        "zh": "2027 贝尔法斯特城市马拉松 - 5月2日"
      },
      "date": "2027-05-02T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Belfast",
      "country": "GB",
      "theme": "belfast-city",
      "featured": false,
      "url": "https://rundida.com/marathon/belfast/",
      "apiUrl": "https://rundida.com/api/marathons/belfast.json"
    },
    {
      "id": "flyingpig2027",
      "slug": "flying-pig",
      "tier": 2,
      "name": {
        "en": "2027 Flying Pig Marathon - May 2",
        "ja": "2027 フライング・ピッグマラソン - 5月2日",
        "zh": "2027 辛辛那提飞猪马拉松 - 5月2日"
      },
      "date": "2027-05-02T06:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Cincinnati",
      "country": "US",
      "theme": "cincinnati-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/flying-pig/",
      "apiUrl": "https://rundida.com/api/marathons/flying-pig.json"
    },
    {
      "id": "eugene2027",
      "slug": "eugene",
      "tier": 2,
      "name": {
        "en": "2027 Eugene Marathon - Apr 25",
        "ja": "2027 ユージーンマラソン - 4月25日",
        "zh": "2027 尤金马拉松 - 4月25日"
      },
      "date": "2027-04-25T07:00:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Eugene",
      "country": "US",
      "theme": "eugene-tracktown",
      "featured": false,
      "url": "https://rundida.com/marathon/eugene/",
      "apiUrl": "https://rundida.com/api/marathons/eugene.json"
    },
    {
      "id": "dallas2026",
      "slug": "dallas",
      "tier": 2,
      "name": {
        "en": "2026 Dallas Marathon - Dec 13",
        "ja": "2026 ダラスマラソン - 12月13日",
        "zh": "2026 达拉斯马拉松 - 12月13日"
      },
      "date": "2026-12-13T08:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Dallas",
      "country": "US",
      "theme": "dallas-winter",
      "featured": false,
      "url": "https://rundida.com/marathon/dallas/",
      "apiUrl": "https://rundida.com/api/marathons/dallas.json"
    },
    {
      "id": "pittsburgh2027",
      "slug": "pittsburgh",
      "tier": 2,
      "name": {
        "en": "2027 Pittsburgh Marathon - May 2",
        "ja": "2027 ピッツバーグマラソン - 5月2日",
        "zh": "2027 匹兹堡马拉松 - 5月2日"
      },
      "date": "2027-05-02T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Pittsburgh",
      "country": "US",
      "theme": "pittsburgh-bridges",
      "featured": false,
      "url": "https://rundida.com/marathon/pittsburgh/",
      "apiUrl": "https://rundida.com/api/marathons/pittsburgh.json"
    },
    {
      "id": "miami2027",
      "slug": "miami",
      "tier": 2,
      "name": {
        "en": "2027 Miami Marathon - Jan 31",
        "ja": "2027 マイアミマラソン - 1月31日",
        "zh": "2027 迈阿密马拉松 - 1月31日"
      },
      "date": "2027-01-31T06:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Miami",
      "country": "US",
      "theme": "miami-tropical",
      "featured": false,
      "url": "https://rundida.com/marathon/miami/",
      "apiUrl": "https://rundida.com/api/marathons/miami.json"
    },
    {
      "id": "atlanta2027",
      "slug": "atlanta",
      "tier": 2,
      "name": {
        "en": "2027 Atlanta Marathon - Mar 7",
        "ja": "2027 アトランタマラソン - 3月7日",
        "zh": "2027 亚特兰大马拉松 - 3月7日"
      },
      "date": "2027-03-07T07:15:00-05:00",
      "timezone": "America/New_York",
      "city": "Atlanta",
      "country": "US",
      "theme": "atlanta-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/atlanta/",
      "apiUrl": "https://rundida.com/api/marathons/atlanta.json"
    },
    {
      "id": "portland2026",
      "slug": "portland",
      "tier": 2,
      "name": {
        "en": "2026 Portland Marathon - Oct 4",
        "ja": "2026 ポートランドマラソン - 10月4日",
        "zh": "2026 波特兰马拉松 - 10月4日"
      },
      "date": "2026-10-04T07:15:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Portland",
      "country": "US",
      "theme": "portland-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/portland/",
      "apiUrl": "https://rundida.com/api/marathons/portland.json"
    },
    {
      "id": "sanantonio2026",
      "slug": "san-antonio",
      "tier": 2,
      "name": {
        "en": "2026 San Antonio Marathon - Dec 6",
        "ja": "2026 サンアントニオマラソン - 12月6日",
        "zh": "2026 圣安东尼奥马拉松 - 12月6日"
      },
      "date": "2026-12-06T07:15:00-06:00",
      "timezone": "America/Chicago",
      "city": "San Antonio",
      "country": "US",
      "theme": "sanantonio-heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/san-antonio/",
      "apiUrl": "https://rundida.com/api/marathons/san-antonio.json"
    },
    {
      "id": "charlotte2026",
      "slug": "charlotte",
      "tier": 2,
      "name": {
        "en": "2026 Charlotte Marathon - Nov 14",
        "ja": "2026 シャーロット・マラソン - 11月14日",
        "zh": "2026 夏洛特马拉松 - 11月14日"
      },
      "date": "2026-11-14T07:20:00-05:00",
      "timezone": "America/New_York",
      "city": "Charlotte",
      "country": "US",
      "theme": "charlotte-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/charlotte/",
      "apiUrl": "https://rundida.com/api/marathons/charlotte.json"
    },
    {
      "id": "denver2027",
      "slug": "denver",
      "tier": 2,
      "name": {
        "en": "2027 Denver Colfax Marathon - May 16",
        "ja": "2027 デンバー・コルファックスマラソン - 5月16日",
        "zh": "2027 丹佛科尔法克斯马拉松 - 5月16日"
      },
      "date": "2027-05-16T06:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Denver",
      "country": "US",
      "theme": "denver-milehigh",
      "featured": false,
      "url": "https://rundida.com/marathon/denver/",
      "apiUrl": "https://rundida.com/api/marathons/denver.json"
    },
    {
      "id": "nashville2027",
      "slug": "nashville",
      "tier": 2,
      "name": {
        "en": "2027 Rock 'n' Roll Nashville Marathon - Apr 24",
        "ja": "2027 ナッシュビル・ロックンロール・マラソン - 4月24日",
        "zh": "2027 纳什维尔摇滚马拉松 - 4月24日"
      },
      "date": "2027-04-24T07:20:00-05:00",
      "timezone": "America/Chicago",
      "city": "Nashville",
      "country": "US",
      "theme": "nashville-music",
      "featured": false,
      "url": "https://rundida.com/marathon/nashville/",
      "apiUrl": "https://rundida.com/api/marathons/nashville.json"
    },
    {
      "id": "seattle2026",
      "slug": "seattle",
      "tier": 2,
      "name": {
        "en": "2026 Seattle Marathon - Nov 29",
        "ja": "2026 シアトルマラソン - 11月29日",
        "zh": "2026 西雅图马拉松 - 11月29日"
      },
      "date": "2026-11-29T07:30:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Seattle",
      "country": "US",
      "theme": "seattle-pacificnorthwest",
      "featured": false,
      "url": "https://rundida.com/marathon/seattle/",
      "apiUrl": "https://rundida.com/api/marathons/seattle.json"
    },
    {
      "id": "mtcharleston2027",
      "slug": "mt-charleston",
      "tier": 2,
      "name": {
        "en": "2027 REVEL Mt Charleston Marathon - Apr 3",
        "ja": "2027 マウントチャールストンマラソン - 4月3日",
        "zh": "2027 查尔斯顿山马拉松 - 4月3日"
      },
      "date": "2027-04-03T06:00:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Las Vegas",
      "country": "US",
      "theme": "mtcharleston-descent",
      "featured": false,
      "url": "https://rundida.com/marathon/mt-charleston/",
      "apiUrl": "https://rundida.com/api/marathons/mt-charleston.json"
    },
    {
      "id": "cleveland2027",
      "slug": "cleveland",
      "tier": 2,
      "name": {
        "en": "2027 Cleveland Marathon - May 16",
        "ja": "2027 クリーブランドマラソン - 5月16日",
        "zh": "2027 克利夫兰马拉松 - 5月16日"
      },
      "date": "2027-05-16T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Cleveland",
      "country": "US",
      "theme": "cleveland-lakefront",
      "featured": false,
      "url": "https://rundida.com/marathon/cleveland/",
      "apiUrl": "https://rundida.com/api/marathons/cleveland.json"
    },
    {
      "id": "surfcity2027",
      "slug": "surf-city",
      "tier": 2,
      "name": {
        "en": "2027 Surf City Marathon - Feb 7",
        "ja": "2027 サーフシティマラソン - 2月7日",
        "zh": "2027 冲浪城马拉松 - 2月7日"
      },
      "date": "2027-02-07T06:30:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Huntington Beach",
      "country": "US",
      "theme": "surfcity-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/surf-city/",
      "apiUrl": "https://rundida.com/api/marathons/surf-city.json"
    },
    {
      "id": "wineglass2026",
      "slug": "wineglass",
      "tier": 2,
      "name": {
        "en": "2026 Wineglass Marathon - Oct 4",
        "ja": "2026 ワイングラスマラソン - 10月4日",
        "zh": "2026 葡萄酒杯马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:15:00-04:00",
      "timezone": "America/New_York",
      "city": "Corning",
      "country": "US",
      "theme": "wineglass-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/wineglass/",
      "apiUrl": "https://rundida.com/api/marathons/wineglass.json"
    },
    {
      "id": "baltimore2026",
      "slug": "baltimore",
      "tier": 2,
      "name": {
        "en": "2026 Baltimore Marathon - Oct 17",
        "ja": "2026 ボルチモアマラソン - 10月17日",
        "zh": "2026 巴尔的摩马拉松 - 10月17日"
      },
      "date": "2026-10-17T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Baltimore",
      "country": "US",
      "theme": "baltimore-harbor",
      "featured": false,
      "url": "https://rundida.com/marathon/baltimore/",
      "apiUrl": "https://rundida.com/api/marathons/baltimore.json"
    },
    {
      "id": "saltlakecity2027",
      "slug": "salt-lake-city",
      "tier": 2,
      "name": {
        "en": "2027 Salt Lake City Marathon - Apr 24",
        "ja": "2027 ソルトレイクシティマラソン - 4月24日",
        "zh": "2027 盐湖城马拉松 - 4月24日"
      },
      "date": "2027-04-24T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Salt Lake City",
      "country": "US",
      "theme": "saltlakecity-mountain",
      "featured": false,
      "url": "https://rundida.com/marathon/salt-lake-city/",
      "apiUrl": "https://rundida.com/api/marathons/salt-lake-city.json"
    },
    {
      "id": "hartford2026",
      "slug": "hartford",
      "tier": 2,
      "name": {
        "en": "2026 Hartford Marathon - Oct 10",
        "ja": "2026 ハートフォードマラソン - 10月10日",
        "zh": "2026 哈特福德马拉松 - 10月10日"
      },
      "date": "2026-10-10T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Hartford",
      "country": "US",
      "theme": "hartford-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/hartford/",
      "apiUrl": "https://rundida.com/api/marathons/hartford.json"
    },
    {
      "id": "madison2026",
      "slug": "madison",
      "tier": 2,
      "name": {
        "en": "2026 Madison Marathon - Nov 15",
        "ja": "2026 マディソンマラソン - 11月15日",
        "zh": "2026 麦迪逊马拉松 - 11月15日"
      },
      "date": "2026-11-15T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Madison",
      "country": "US",
      "theme": "madison-isthmus",
      "featured": false,
      "url": "https://rundida.com/marathon/madison/",
      "apiUrl": "https://rundida.com/api/marathons/madison.json"
    },
    {
      "id": "stlouis2027",
      "slug": "st-louis",
      "tier": 2,
      "name": {
        "en": "2027 Greater St. Louis Marathon - Apr 3",
        "ja": "2027 セントルイスマラソン - 4月3日",
        "zh": "2027 圣路易斯马拉松 - 4月3日"
      },
      "date": "2027-04-03T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "St. Louis",
      "country": "US",
      "theme": "stlouis-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/st-louis/",
      "apiUrl": "https://rundida.com/api/marathons/st-louis.json"
    },
    {
      "id": "memphis2026",
      "slug": "memphis",
      "tier": 2,
      "name": {
        "en": "2026 St. Jude Memphis Marathon - Dec 5",
        "ja": "2026 セントジュード・メンフィスマラソン - 12月5日",
        "zh": "2026 圣裘德孟菲斯马拉松 - 12月5日"
      },
      "date": "2026-12-05T08:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Memphis",
      "country": "US",
      "theme": "memphis-charity-winter",
      "featured": false,
      "url": "https://rundida.com/marathon/memphis/",
      "apiUrl": "https://rundida.com/api/marathons/memphis.json"
    },
    {
      "id": "abingdon2026",
      "slug": "abingdon",
      "tier": 2,
      "name": {
        "en": "2026 Abingdon Marathon - Oct 18",
        "ja": "2026 アビンドンマラソン - 10月18日",
        "zh": "2026 阿宾登马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Abingdon",
      "country": "GB",
      "theme": "abingdon-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/abingdon/",
      "apiUrl": "https://rundida.com/api/marathons/abingdon.json"
    },
    {
      "id": "beachyhead2026",
      "slug": "beachy-head",
      "tier": 2,
      "name": {
        "en": "2026 Beachy Head Marathon - Oct 24",
        "ja": "2026 ビーチーヘッドマラソン - 10月24日",
        "zh": "2026 比奇角马拉松 - 10月24日"
      },
      "date": "2026-10-24T08:45:00+01:00",
      "timezone": "Europe/London",
      "city": "Eastbourne",
      "country": "GB",
      "theme": "beachy-head-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/beachy-head/",
      "apiUrl": "https://rundida.com/api/marathons/beachy-head.json"
    },
    {
      "id": "blackpool2027",
      "slug": "blackpool",
      "tier": 2,
      "name": {
        "en": "2027 Blackpool Marathon - Apr 25",
        "ja": "2027 ブラックプールマラソン - 4月25日",
        "zh": "2027 布莱克浦马拉松 - 4月25日"
      },
      "date": "2027-04-25T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Blackpool",
      "country": "GB",
      "theme": "blackpool-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/blackpool/",
      "apiUrl": "https://rundida.com/api/marathons/blackpool.json"
    },
    {
      "id": "dramathon2026",
      "slug": "dramathon",
      "tier": 2,
      "name": {
        "en": "2026 Dramathon - Oct 17",
        "ja": "2026 ドラマソン - 10月17日",
        "zh": "2026 威士忌马拉松 - 10月17日"
      },
      "date": "2026-10-17T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Dufftown",
      "country": "GB",
      "theme": "dramathon-whisky",
      "featured": false,
      "url": "https://rundida.com/marathon/dramathon/",
      "apiUrl": "https://rundida.com/api/marathons/dramathon.json"
    },
    {
      "id": "greatwelsh2027",
      "slug": "great-welsh",
      "tier": 2,
      "name": {
        "en": "2027 Great Welsh Marathon - Oct 17",
        "ja": "2027 グレート・ウェルシュマラソン - 10月17日",
        "zh": "2027 威尔士马拉松 - 10月17日"
      },
      "date": "2027-10-17T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Llanelli",
      "country": "GB",
      "theme": "great-welsh-flat-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/great-welsh/",
      "apiUrl": "https://rundida.com/api/marathons/great-welsh.json"
    },
    {
      "id": "isleofwight2026",
      "slug": "isle-of-wight",
      "tier": 2,
      "name": {
        "en": "2026 Isle of Wight Marathon - Oct 4",
        "ja": "2026 ワイト島マラソン - 10月4日",
        "zh": "2026 怀特岛马拉松 - 10月4日"
      },
      "date": "2026-10-04T11:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Cowes",
      "country": "GB",
      "theme": "isle-of-wight-heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/isle-of-wight/",
      "apiUrl": "https://rundida.com/api/marathons/isle-of-wight.json"
    },
    {
      "id": "kielder2026",
      "slug": "kielder",
      "tier": 2,
      "name": {
        "en": "2026 Kielder Marathon - Oct 4",
        "ja": "2026 キールダーマラソン - 10月4日",
        "zh": "2026 基尔德马拉松 - 10月4日"
      },
      "date": "2026-10-04T10:15:00+01:00",
      "timezone": "Europe/London",
      "city": "Kielder",
      "country": "GB",
      "theme": "kielder-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/kielder/",
      "apiUrl": "https://rundida.com/api/marathons/kielder.json"
    },
    {
      "id": "miltonkeynes2027",
      "slug": "milton-keynes",
      "tier": 2,
      "name": {
        "en": "2027 Milton Keynes Marathon - May 3",
        "ja": "2027 ミルトン・キーンズマラソン - 5月3日",
        "zh": "2027 米尔顿凯恩斯马拉松 - 5月3日"
      },
      "date": "2027-05-03T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Milton Keynes",
      "country": "GB",
      "theme": "milton-keynes-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/milton-keynes/",
      "apiUrl": "https://rundida.com/api/marathons/milton-keynes.json"
    },
    {
      "id": "newcastle2027",
      "slug": "newcastle",
      "tier": 2,
      "name": {
        "en": "2027 Newcastle-Gateshead Marathon - May 2",
        "ja": "2027 ニューカッスル・ゲーツヘッドマラソン - 5月2日",
        "zh": "2027 纽卡斯尔-盖茨黑德马拉松 - 5月2日"
      },
      "date": "2027-05-02T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Gateshead",
      "country": "GB",
      "theme": "newcastle-quayside",
      "featured": false,
      "url": "https://rundida.com/marathon/newcastle/",
      "apiUrl": "https://rundida.com/api/marathons/newcastle.json"
    },
    {
      "id": "shakespeare2027",
      "slug": "shakespeare",
      "tier": 2,
      "name": {
        "en": "2027 Shakespeare Marathon - Apr 25",
        "ja": "2027 シェイクスピアマラソン - 4月25日",
        "zh": "2027 莎士比亚马拉松 - 4月25日"
      },
      "date": "2027-04-25T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Stratford-upon-Avon",
      "country": "GB",
      "theme": "shakespeare-countryside",
      "featured": false,
      "url": "https://rundida.com/marathon/shakespeare/",
      "apiUrl": "https://rundida.com/api/marathons/shakespeare.json"
    },
    {
      "id": "snowdonia2026",
      "slug": "snowdonia",
      "tier": 2,
      "name": {
        "en": "2026 Snowdonia Marathon Eryri - Oct 24",
        "ja": "2026 スノードニアマラソン - 10月24日",
        "zh": "2026 斯诺登尼亚马拉松 - 10月24日"
      },
      "date": "2026-10-24T10:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Llanberis",
      "country": "GB",
      "theme": "snowdonia-mountain",
      "featured": false,
      "url": "https://rundida.com/marathon/snowdonia/",
      "apiUrl": "https://rundida.com/api/marathons/snowdonia.json"
    },
    {
      "id": "southampton2027",
      "slug": "southampton",
      "tier": 2,
      "name": {
        "en": "2027 Southampton Marathon - Apr 11",
        "ja": "2027 サウサンプトンマラソン - 4月11日",
        "zh": "2027 南安普顿马拉松 - 4月11日"
      },
      "date": "2027-04-11T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Southampton",
      "country": "GB",
      "theme": "southampton-waterfront",
      "featured": false,
      "url": "https://rundida.com/marathon/southampton/",
      "apiUrl": "https://rundida.com/api/marathons/southampton.json"
    },
    {
      "id": "london2027",
      "slug": "london",
      "tier": 1,
      "name": {
        "en": "2027 TCS London Marathon - Apr 25",
        "ja": "2027 ロンドンマラソン - 4月25日",
        "zh": "2027 伦敦马拉松 - 4月25日"
      },
      "date": "2027-04-25T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "London",
      "country": "GB",
      "theme": "london-royal",
      "featured": false,
      "url": "https://rundida.com/marathon/london/",
      "apiUrl": "https://rundida.com/api/marathons/london.json"
    },
    {
      "id": "newforest2026",
      "slug": "new-forest",
      "tier": 3,
      "name": {
        "en": "2026 New Forest Marathon - Sep 13",
        "ja": "2026 ニューフォレストマラソン - 9月13日",
        "zh": "2026 新福里斯特马拉松 - 9月13日"
      },
      "date": "2026-09-13T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Brockenhurst",
      "country": "GB",
      "theme": "new-forest-heathland",
      "featured": false,
      "url": "https://rundida.com/marathon/new-forest/",
      "apiUrl": "https://rundida.com/api/marathons/new-forest.json"
    },
    {
      "id": "portsmouthcoastal2026",
      "slug": "portsmouth-coastal",
      "tier": 3,
      "name": {
        "en": "2026 Portsmouth Coastal Marathon - Dec 20",
        "ja": "2026 ポーツマス・コースタル・マラソン - 12月20日",
        "zh": "2026 朴茨茅斯海岸马拉松 - 12月20日"
      },
      "date": "2026-12-20T08:30:00+00:00",
      "timezone": "Europe/London",
      "city": "Portsmouth",
      "country": "GB",
      "theme": "portsmouth-coastal-winter",
      "featured": false,
      "url": "https://rundida.com/marathon/portsmouth-coastal/",
      "apiUrl": "https://rundida.com/api/marathons/portsmouth-coastal.json"
    },
    {
      "id": "whitepeak2027",
      "slug": "white-peak",
      "tier": 3,
      "name": {
        "en": "2027 White Peak Marathon - May 15",
        "ja": "2027 ホワイトピークマラソン - 5月15日",
        "zh": "2027 白峰马拉松 - 5月15日"
      },
      "date": "2027-05-15T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Thorpe",
      "country": "GB",
      "theme": "white-peak-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/white-peak/",
      "apiUrl": "https://rundida.com/api/marathons/white-peak.json"
    },
    {
      "id": "dorneylake2026",
      "slug": "dorney-lake",
      "tier": 3,
      "name": {
        "en": "2026 Dorney Lake Marathon - Sep 26",
        "ja": "2026 ドーニー湖マラソン - 9月26日",
        "zh": "2026 多尼湖马拉松 - 9月26日"
      },
      "date": "2026-09-26T09:10:00+01:00",
      "timezone": "Europe/London",
      "city": "Dorney",
      "country": "GB",
      "theme": "dorney-lake-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/dorney-lake/",
      "apiUrl": "https://rundida.com/api/marathons/dorney-lake.json"
    },
    {
      "id": "clarendon2026",
      "slug": "clarendon",
      "tier": 3,
      "name": {
        "en": "2026 Clarendon Marathon - Oct 4",
        "ja": "2026 クラレンドンマラソン - 10月4日",
        "zh": "2026 克拉伦登马拉松 - 10月4日"
      },
      "date": "2026-10-04T10:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Salisbury",
      "country": "GB",
      "theme": "clarendon-downland-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/clarendon/",
      "apiUrl": "https://rundida.com/api/marathons/clarendon.json"
    },
    {
      "id": "edenproject2026",
      "slug": "eden-project",
      "tier": 3,
      "name": {
        "en": "2026 Eden Project Marathon - Oct 18",
        "ja": "2026 エデン・プロジェクトマラソン - 10月18日",
        "zh": "2026 伊甸园马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:30:00+01:00",
      "timezone": "Europe/London",
      "city": "St Austell",
      "country": "GB",
      "theme": "eden-project-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/eden-project/",
      "apiUrl": "https://rundida.com/api/marathons/eden-project.json"
    },
    {
      "id": "gower2026",
      "slug": "gower",
      "tier": 3,
      "name": {
        "en": "2026 Gower Marathon - Nov 7",
        "ja": "2026 ガワーマラソン - 11月7日",
        "zh": "2026 高尔半岛马拉松 - 11月7日"
      },
      "date": "2026-11-07T08:00:00+00:00",
      "timezone": "Europe/London",
      "city": "Oxwich",
      "country": "GB",
      "theme": "gower-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/gower/",
      "apiUrl": "https://rundida.com/api/marathons/gower.json"
    },
    {
      "id": "threeforts2027",
      "slug": "three-forts",
      "tier": 3,
      "name": {
        "en": "2027 Three Forts Marathon - May 2",
        "ja": "2027 スリーフォーツマラソン - 5月2日",
        "zh": "2027 三堡马拉松 - 5月2日"
      },
      "date": "2027-05-02T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Lancing",
      "country": "GB",
      "theme": "three-forts-downs",
      "featured": false,
      "url": "https://rundida.com/marathon/three-forts/",
      "apiUrl": "https://rundida.com/api/marathons/three-forts.json"
    },
    {
      "id": "steyningstinger2027",
      "slug": "steyning-stinger",
      "tier": 3,
      "name": {
        "en": "2027 Steyning Stinger Marathon - Mar 14",
        "ja": "2027 ステイニング・スティンガーマラソン - 3月14日",
        "zh": "2027 斯泰宁刺客马拉松 - 3月14日"
      },
      "date": "2027-03-14T08:30:00+00:00",
      "timezone": "Europe/London",
      "city": "Steyning",
      "country": "GB",
      "theme": "steyning-stinger-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/steyning-stinger/",
      "apiUrl": "https://rundida.com/api/marathons/steyning-stinger.json"
    },
    {
      "id": "langdale2026",
      "slug": "langdale",
      "tier": 3,
      "name": {
        "en": "2026 Langdale Marathon - Oct 17",
        "ja": "2026 ラングデールマラソン - 10月17日",
        "zh": "2026 兰代尔马拉松 - 10月17日"
      },
      "date": "2026-10-17T10:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Great Langdale",
      "country": "GB",
      "theme": "langdale-fells",
      "featured": false,
      "url": "https://rundida.com/marathon/langdale/",
      "apiUrl": "https://rundida.com/api/marathons/langdale.json"
    },
    {
      "id": "northyorkmoors2026",
      "slug": "north-york-moors",
      "tier": 3,
      "name": {
        "en": "2026 North York Moors Coastal Marathon - Oct 24",
        "ja": "2026 ノース・ヨーク・ムーアズ海岸マラソン - 10月24日",
        "zh": "2026 北约克沼泽海岸马拉松 - 10月24日"
      },
      "date": "2026-10-24T08:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Ravenscar",
      "country": "GB",
      "theme": "north-york-moors-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/north-york-moors/",
      "apiUrl": "https://rundida.com/api/marathons/north-york-moors.json"
    },
    {
      "id": "suffolkcoastal2026",
      "slug": "suffolk-coastal",
      "tier": 3,
      "name": {
        "en": "2026 Suffolk Coastal Marathon - Oct 10",
        "ja": "2026 サフォーク・コースタルマラソン - 10月10日",
        "zh": "2026 萨福克海岸马拉松 - 10月10日"
      },
      "date": "2026-10-10T08:45:00+01:00",
      "timezone": "Europe/London",
      "city": "Dunwich",
      "country": "GB",
      "theme": "suffolk-coast-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/suffolk-coastal/",
      "apiUrl": "https://rundida.com/api/marathons/suffolk-coastal.json"
    },
    {
      "id": "sussexcoastal2027",
      "slug": "sussex-coastal",
      "tier": 3,
      "name": {
        "en": "2027 Sussex Coastal Marathon - Mar 6",
        "ja": "2027 サセックス海岸マラソン - 3月6日",
        "zh": "2027 苏塞克斯海岸马拉松 - 3月6日"
      },
      "date": "2027-03-06T09:00:00+00:00",
      "timezone": "Europe/London",
      "city": "Eastbourne",
      "country": "GB",
      "theme": "sussex-coastal-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/sussex-coastal/",
      "apiUrl": "https://rundida.com/api/marathons/sussex-coastal.json"
    },
    {
      "id": "jurassiccoast2026",
      "slug": "jurassic-coast",
      "tier": 3,
      "name": {
        "en": "2026 Jurassic Coast Marathon - Dec 5",
        "ja": "2026 ジュラシックコーストマラソン - 12月5日",
        "zh": "2026 侏罗纪海岸马拉松 - 12月5日"
      },
      "date": "2026-12-05T09:00:00+00:00",
      "timezone": "Europe/London",
      "city": "Swanage",
      "country": "GB",
      "theme": "jurassic-coast-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/jurassic-coast/",
      "apiUrl": "https://rundida.com/api/marathons/jurassic-coast.json"
    },
    {
      "id": "cornish2026",
      "slug": "cornish",
      "tier": 3,
      "name": {
        "en": "2026 Cornish Marathon - Nov 1",
        "ja": "2026 コーニッシュマラソン - 11月1日",
        "zh": "2026 康沃尔马拉松 - 11月1日"
      },
      "date": "2026-11-01T09:00:00+00:00",
      "timezone": "Europe/London",
      "city": "Pensilva",
      "country": "GB",
      "theme": "cornish-moor",
      "featured": false,
      "url": "https://rundida.com/marathon/cornish/",
      "apiUrl": "https://rundida.com/api/marathons/cornish.json"
    },
    {
      "id": "farnhampilgrim2026",
      "slug": "farnham-pilgrim",
      "tier": 3,
      "name": {
        "en": "2026 Farnham Pilgrim Marathon - Sep 13",
        "ja": "2026 ファーナム・ピルグリムマラソン - 9月13日",
        "zh": "2026 法纳姆朝圣者马拉松 - 9月13日"
      },
      "date": "2026-09-13T08:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Farnham",
      "country": "GB",
      "theme": "farnham-pilgrim-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/farnham-pilgrim/",
      "apiUrl": "https://rundida.com/api/marathons/farnham-pilgrim.json"
    },
    {
      "id": "hevercastle2026",
      "slug": "hever-castle",
      "tier": 3,
      "name": {
        "en": "2026 Hever Castle Marathon - Sep 27",
        "ja": "2026 ヒーバー城マラソン - 9月27日",
        "zh": "2026 海弗城堡马拉松 - 9月27日"
      },
      "date": "2026-09-27T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Edenbridge",
      "country": "GB",
      "theme": "hever-castle-estate",
      "featured": false,
      "url": "https://rundida.com/marathon/hever-castle/",
      "apiUrl": "https://rundida.com/api/marathons/hever-castle.json"
    },
    {
      "id": "chelmsford2026",
      "slug": "chelmsford",
      "tier": 3,
      "name": {
        "en": "2026 Chelmsford Marathon - Oct 11",
        "ja": "2026 チェルムスフォードマラソン - 10月11日",
        "zh": "2026 切姆斯福德马拉松 - 10月11日"
      },
      "date": "2026-10-11T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Chelmsford",
      "country": "GB",
      "theme": "chelmsford-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/chelmsford/",
      "apiUrl": "https://rundida.com/api/marathons/chelmsford.json"
    },
    {
      "id": "worcester2027",
      "slug": "worcester",
      "tier": 3,
      "name": {
        "en": "2027 Worcester Marathon - May 16",
        "ja": "2027 ウスターマラソン - 5月16日",
        "zh": "2027 伍斯特马拉松 - 5月16日"
      },
      "date": "2027-05-16T09:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Worcester",
      "country": "GB",
      "theme": "worcester-countryside",
      "featured": false,
      "url": "https://rundida.com/marathon/worcester/",
      "apiUrl": "https://rundida.com/api/marathons/worcester.json"
    },
    {
      "id": "glencoe2026",
      "slug": "glencoe",
      "tier": 3,
      "name": {
        "en": "2026 Glencoe Marathon - Sep 6",
        "ja": "2026 グレンコーマラソン - 9月6日",
        "zh": "2026 格伦科马拉松 - 9月6日"
      },
      "date": "2026-09-06T08:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Fort William",
      "country": "GB",
      "theme": "glencoe-mountain",
      "featured": false,
      "url": "https://rundida.com/marathon/glencoe/",
      "apiUrl": "https://rundida.com/api/marathons/glencoe.json"
    },
    {
      "id": "oklahomacity2027",
      "slug": "oklahoma-city",
      "tier": 2,
      "name": {
        "en": "2027 Oklahoma City Memorial Marathon - Apr 25",
        "ja": "2027 オクラホマシティ記念マラソン - 4月25日",
        "zh": "2027 俄克拉荷马城纪念马拉松 - 4月25日"
      },
      "date": "2027-04-25T06:30:00-05:00",
      "timezone": "America/Chicago",
      "city": "Oklahoma City",
      "country": "US",
      "theme": "oklahoma-city-memorial",
      "featured": false,
      "url": "https://rundida.com/marathon/oklahoma-city/",
      "apiUrl": "https://rundida.com/api/marathons/oklahoma-city.json"
    },
    {
      "id": "ogden2027",
      "slug": "ogden",
      "tier": 2,
      "name": {
        "en": "2027 Ogden Marathon - May 15",
        "ja": "2027 オグデンマラソン - 5月15日",
        "zh": "2027 奥格登马拉松 - 5月15日"
      },
      "date": "2027-05-15T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Ogden",
      "country": "US",
      "theme": "ogden-canyon",
      "featured": false,
      "url": "https://rundida.com/marathon/ogden/",
      "apiUrl": "https://rundida.com/api/marathons/ogden.json"
    },
    {
      "id": "kansascity2026",
      "slug": "kansas-city",
      "tier": 2,
      "name": {
        "en": "2026 Kansas City Marathon - Oct 17",
        "ja": "2026 カンザスシティマラソン - 10月17日",
        "zh": "2026 堪萨斯城马拉松 - 10月17日"
      },
      "date": "2026-10-17T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Kansas City",
      "country": "US",
      "theme": "kansas-city-plaza",
      "featured": false,
      "url": "https://rundida.com/marathon/kansas-city/",
      "apiUrl": "https://rundida.com/api/marathons/kansas-city.json"
    },
    {
      "id": "vermontcity2027",
      "slug": "vermont-city",
      "tier": 2,
      "name": {
        "en": "2027 Vermont City Marathon - May 30",
        "ja": "2027 バーモントシティマラソン - 5月30日",
        "zh": "2027 佛蒙特城市马拉松 - 5月30日"
      },
      "date": "2027-05-30T07:15:00-04:00",
      "timezone": "America/New_York",
      "city": "Burlington",
      "country": "US",
      "theme": "vermont-city-lake",
      "featured": false,
      "url": "https://rundida.com/marathon/vermont-city/",
      "apiUrl": "https://rundida.com/api/marathons/vermont-city.json"
    },
    {
      "id": "rocketcity2026",
      "slug": "rocket-city",
      "tier": 2,
      "name": {
        "en": "2026 Rocket City Marathon - Dec 13",
        "ja": "2026 ロケットシティマラソン - 12月13日",
        "zh": "2026 火箭城马拉松 - 12月13日"
      },
      "date": "2026-12-13T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Huntsville",
      "country": "US",
      "theme": "rocket-city-space",
      "featured": false,
      "url": "https://rundida.com/marathon/rocket-city/",
      "apiUrl": "https://rundida.com/api/marathons/rocket-city.json"
    },
    {
      "id": "buffalo2027",
      "slug": "buffalo",
      "tier": 2,
      "name": {
        "en": "2027 Buffalo Marathon - May 30",
        "ja": "2027 バッファローマラソン - 5月30日",
        "zh": "2027 布法罗马拉松 - 5月30日"
      },
      "date": "2027-05-30T06:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Buffalo",
      "country": "US",
      "theme": "buffalo-waterfront",
      "featured": false,
      "url": "https://rundida.com/marathon/buffalo/",
      "apiUrl": "https://rundida.com/api/marathons/buffalo.json"
    },
    {
      "id": "carlsbad2027",
      "slug": "carlsbad",
      "tier": 2,
      "name": {
        "en": "2027 Carlsbad Marathon - Jan 17",
        "ja": "2027 カールスバッドマラソン - 1月17日",
        "zh": "2027 卡尔斯巴德马拉松 - 1月17日"
      },
      "date": "2027-01-17T06:15:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Carlsbad",
      "country": "US",
      "theme": "carlsbad-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/carlsbad/",
      "apiUrl": "https://rundida.com/api/marathons/carlsbad.json"
    },
    {
      "id": "fortcollins2027",
      "slug": "fort-collins",
      "tier": 2,
      "name": {
        "en": "2027 Colorado Marathon - May 2",
        "ja": "2027 コロラドマラソン - 5月2日",
        "zh": "2027 科罗拉多马拉松 - 5月2日"
      },
      "date": "2027-05-02T06:30:00-06:00",
      "timezone": "America/Denver",
      "city": "Fort Collins",
      "country": "US",
      "theme": "fort-collins-canyon",
      "featured": false,
      "url": "https://rundida.com/marathon/fort-collins/",
      "apiUrl": "https://rundida.com/api/marathons/fort-collins.json"
    },
    {
      "id": "bigcottonwood2026",
      "slug": "big-cottonwood",
      "tier": 2,
      "name": {
        "en": "2026 REVEL Big Cottonwood Marathon - Sep 12",
        "ja": "2026 REVEL ビッグコットンウッドマラソン - 9月12日",
        "zh": "2026 REVEL 大科顿伍德马拉松 - 9月12日"
      },
      "date": "2026-09-12T06:45:00-06:00",
      "timezone": "America/Denver",
      "city": "Murray",
      "country": "US",
      "theme": "big-cottonwood-canyon",
      "featured": false,
      "url": "https://rundida.com/marathon/big-cottonwood/",
      "apiUrl": "https://rundida.com/api/marathons/big-cottonwood.json"
    },
    {
      "id": "tucson2026",
      "slug": "tucson",
      "tier": 2,
      "name": {
        "en": "2026 Tucson Marathon - Dec 13",
        "ja": "2026 ツーソンマラソン - 12月13日",
        "zh": "2026 图森马拉松 - 12月13日"
      },
      "date": "2026-12-13T07:20:00-07:00",
      "timezone": "America/Phoenix",
      "city": "Tucson",
      "country": "US",
      "theme": "tucson-desert",
      "featured": false,
      "url": "https://rundida.com/marathon/tucson/",
      "apiUrl": "https://rundida.com/api/marathons/tucson.json"
    },
    {
      "id": "lincoln2027",
      "slug": "lincoln",
      "tier": 2,
      "name": {
        "en": "2027 Lincoln Marathon - May 2",
        "ja": "2027 リンカーンマラソン - 5月2日",
        "zh": "2027 林肯马拉松 - 5月2日"
      },
      "date": "2027-05-02T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Lincoln",
      "country": "US",
      "theme": "lincoln-capitol",
      "featured": false,
      "url": "https://rundida.com/marathon/lincoln/",
      "apiUrl": "https://rundida.com/api/marathons/lincoln.json"
    },
    {
      "id": "erie2026",
      "slug": "erie",
      "tier": 2,
      "name": {
        "en": "2026 Erie Marathon - Sep 13",
        "ja": "2026 エリーマラソン - 9月13日",
        "zh": "2026 伊利马拉松 - 9月13日"
      },
      "date": "2026-09-13T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Erie",
      "country": "US",
      "theme": "erie-presque-isle",
      "featured": false,
      "url": "https://rundida.com/marathon/erie/",
      "apiUrl": "https://rundida.com/api/marathons/erie.json"
    },
    {
      "id": "mountains2beach2027",
      "slug": "mountains-2-beach",
      "tier": 2,
      "name": {
        "en": "2027 Mountains 2 Beach Marathon - Apr 18",
        "ja": "2027 マウンテンズ・トゥ・ビーチマラソン - 4月18日",
        "zh": "2027 山海马拉松 - 4月18日"
      },
      "date": "2027-04-18T06:10:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Ojai",
      "country": "US",
      "theme": "mountains-2-beach-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/mountains-2-beach/",
      "apiUrl": "https://rundida.com/api/marathons/mountains-2-beach.json"
    },
    {
      "id": "steamtown2026",
      "slug": "steamtown",
      "tier": 2,
      "name": {
        "en": "2026 Steamtown Marathon - Oct 11",
        "ja": "2026 スチームタウンマラソン - 10月11日",
        "zh": "2026 蒸汽城马拉松 - 10月11日"
      },
      "date": "2026-10-11T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Scranton",
      "country": "US",
      "theme": "steamtown-downhill",
      "featured": false,
      "url": "https://rundida.com/marathon/steamtown/",
      "apiUrl": "https://rundida.com/api/marathons/steamtown.json"
    },
    {
      "id": "tobaccoroad2027",
      "slug": "tobacco-road",
      "tier": 2,
      "name": {
        "en": "2027 Tobacco Road Marathon - Mar 14",
        "ja": "2027 タバコロードマラソン - 3月14日",
        "zh": "2027 烟草之路马拉松 - 3月14日"
      },
      "date": "2027-03-14T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Cary",
      "country": "US",
      "theme": "tobacco-road-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/tobacco-road/",
      "apiUrl": "https://rundida.com/api/marathons/tobacco-road.json"
    },
    {
      "id": "route662026",
      "slug": "route-66",
      "tier": 2,
      "name": {
        "en": "2026 Route 66 Marathon - Nov 22",
        "ja": "2026 ルート66マラソン - 11月22日",
        "zh": "2026 66号公路马拉松 - 11月22日"
      },
      "date": "2026-11-22T08:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Tulsa",
      "country": "US",
      "theme": "route-66-heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/route-66/",
      "apiUrl": "https://rundida.com/api/marathons/route-66.json"
    },
    {
      "id": "mountdesertisland2026",
      "slug": "mount-desert-island",
      "tier": 2,
      "name": {
        "en": "2026 Mount Desert Island Marathon - Oct 18",
        "ja": "2026 マウント・デザート・アイランドマラソン - 10月18日",
        "zh": "2026 沙漠山岛马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Bar Harbor",
      "country": "US",
      "theme": "mount-desert-island-acadia",
      "featured": false,
      "url": "https://rundida.com/marathon/mount-desert-island/",
      "apiUrl": "https://rundida.com/api/marathons/mount-desert-island.json"
    },
    {
      "id": "pikespeak2026",
      "slug": "pikes-peak",
      "tier": 2,
      "name": {
        "en": "2026 Pikes Peak Marathon - Sep 20",
        "ja": "2026 パイクスピーク・マラソン - 9月20日",
        "zh": "2026 派克峰马拉松 - 9月20日"
      },
      "date": "2026-09-20T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Manitou Springs",
      "country": "US",
      "theme": "pikes-peak-summit",
      "featured": false,
      "url": "https://rundida.com/marathon/pikes-peak/",
      "apiUrl": "https://rundida.com/api/marathons/pikes-peak.json"
    },
    {
      "id": "mohawkhudson2026",
      "slug": "mohawk-hudson",
      "tier": 2,
      "name": {
        "en": "2026 Mohawk Hudson River Marathon - Oct 11",
        "ja": "2026 モホーク・ハドソンリバーマラソン - 10月11日",
        "zh": "2026 莫霍克哈德逊河马拉松 - 10月11日"
      },
      "date": "2026-10-11T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Albany",
      "country": "US",
      "theme": "mohawk-hudson-river",
      "featured": false,
      "url": "https://rundida.com/marathon/mohawk-hudson/",
      "apiUrl": "https://rundida.com/api/marathons/mohawk-hudson.json"
    },
    {
      "id": "sugarloaf2027",
      "slug": "sugarloaf",
      "tier": 2,
      "name": {
        "en": "2027 Sugarloaf Marathon - May 16",
        "ja": "2027 シュガーローフマラソン - 5月16日",
        "zh": "2027 蜜糖塔马拉松 - 5月16日"
      },
      "date": "2027-05-16T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Carrabassett Valley",
      "country": "US",
      "theme": "sugarloaf-valley",
      "featured": false,
      "url": "https://rundida.com/marathon/sugarloaf/",
      "apiUrl": "https://rundida.com/api/marathons/sugarloaf.json"
    },
    {
      "id": "maui2027",
      "slug": "maui",
      "tier": 2,
      "name": {
        "en": "2027 Maui Marathon - Apr 25",
        "ja": "2027 マウイマラソン - 4月25日",
        "zh": "2027 茂宜岛马拉松 - 4月25日"
      },
      "date": "2027-04-25T05:00:00-10:00",
      "timezone": "Pacific/Honolulu",
      "city": "Lahaina",
      "country": "US",
      "theme": "maui-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/maui/",
      "apiUrl": "https://rundida.com/api/marathons/maui.json"
    },
    {
      "id": "boston2027",
      "slug": "boston",
      "tier": 1,
      "name": {
        "en": "2027 Boston Marathon - Apr 19",
        "ja": "2027 ボストンマラソン - 4月19日",
        "zh": "2027 波士顿马拉松 - 4月19日"
      },
      "date": "2027-04-19T10:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Boston",
      "country": "US",
      "theme": "boston-patriot",
      "featured": false,
      "url": "https://rundida.com/marathon/boston/",
      "apiUrl": "https://rundida.com/api/marathons/boston.json"
    },
    {
      "id": "paris2027",
      "slug": "paris",
      "tier": 2,
      "name": {
        "en": "2027 Paris Marathon - Apr 11",
        "ja": "2027 パリマラソン - 4月11日",
        "zh": "2027 巴黎马拉松 - 4月11日"
      },
      "date": "2027-04-11T08:30:00+02:00",
      "timezone": "Europe/Paris",
      "city": "Paris",
      "country": "FR",
      "theme": "paris-elegance",
      "featured": false,
      "url": "https://rundida.com/marathon/paris/",
      "apiUrl": "https://rundida.com/api/marathons/paris.json"
    },
    {
      "id": "rome2027",
      "slug": "rome",
      "tier": 2,
      "name": {
        "en": "2027 Rome Marathon - Mar 14",
        "ja": "2027 ローママラソン - 3月14日",
        "zh": "2027 罗马马拉松 - 3月14日"
      },
      "date": "2027-03-14T08:30:00+01:00",
      "timezone": "Europe/Rome",
      "city": "Rome",
      "country": "IT",
      "theme": "rome-ancient",
      "featured": false,
      "url": "https://rundida.com/marathon/rome/",
      "apiUrl": "https://rundida.com/api/marathons/rome.json"
    },
    {
      "id": "torontowaterfront2026",
      "slug": "toronto-waterfront",
      "tier": 2,
      "name": {
        "en": "2026 Toronto Waterfront Marathon - Oct 18",
        "ja": "2026 トロント・ウォーターフロントマラソン - 10月18日",
        "zh": "2026 多伦多湖滨马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-04:00",
      "timezone": "America/Toronto",
      "city": "Toronto",
      "country": "CA",
      "theme": "autumn-waterfront",
      "featured": false,
      "url": "https://rundida.com/marathon/toronto-waterfront/",
      "apiUrl": "https://rundida.com/api/marathons/toronto-waterfront.json"
    },
    {
      "id": "ottawa2027",
      "slug": "ottawa",
      "tier": 2,
      "name": {
        "en": "2027 Ottawa Marathon - May 30",
        "ja": "2027 オタワマラソン - 5月30日",
        "zh": "2027 渥太华马拉松 - 5月30日"
      },
      "date": "2027-05-30T07:00:00-04:00",
      "timezone": "America/Toronto",
      "city": "Ottawa",
      "country": "CA",
      "theme": "capital-flat-fast",
      "featured": false,
      "url": "https://rundida.com/marathon/ottawa/",
      "apiUrl": "https://rundida.com/api/marathons/ottawa.json"
    },
    {
      "id": "vancouver2027",
      "slug": "vancouver",
      "tier": 2,
      "name": {
        "en": "2027 Vancouver Marathon - May 2",
        "ja": "2027 バンクーバーマラソン - 5月2日",
        "zh": "2027 温哥华马拉松 - 5月2日"
      },
      "date": "2027-05-02T08:30:00-07:00",
      "timezone": "America/Vancouver",
      "city": "Vancouver",
      "country": "CA",
      "theme": "pacific-seawall",
      "featured": false,
      "url": "https://rundida.com/marathon/vancouver/",
      "apiUrl": "https://rundida.com/api/marathons/vancouver.json"
    },
    {
      "id": "montreal2026",
      "slug": "montreal",
      "tier": 2,
      "name": {
        "en": "2026 Montreal Marathon - Oct 11",
        "ja": "2026 モントリオールマラソン - 10月11日",
        "zh": "2026 蒙特利尔马拉松 - 10月11日"
      },
      "date": "2026-10-11T07:45:00-04:00",
      "timezone": "America/Toronto",
      "city": "Montreal",
      "country": "CA",
      "theme": "autumn-stadium",
      "featured": false,
      "url": "https://rundida.com/marathon/montreal/",
      "apiUrl": "https://rundida.com/api/marathons/montreal.json"
    },
    {
      "id": "victoria2026",
      "slug": "victoria",
      "tier": 3,
      "name": {
        "en": "2026 Victoria Marathon - Oct 11",
        "ja": "2026 ビクトリアマラソン - 10月11日",
        "zh": "2026 维多利亚马拉松 - 10月11日"
      },
      "date": "2026-10-11T08:15:00-07:00",
      "timezone": "America/Vancouver",
      "city": "Victoria",
      "country": "CA",
      "theme": "harbour",
      "featured": false,
      "url": "https://rundida.com/marathon/victoria/",
      "apiUrl": "https://rundida.com/api/marathons/victoria.json"
    },
    {
      "id": "niagarafalls2026",
      "slug": "niagara-falls",
      "tier": 3,
      "name": {
        "en": "2026 Niagara Falls Marathon",
        "ja": "2026 ナイアガラフォールズマラソン",
        "zh": "2026 尼亚加拉瀑布马拉松"
      },
      "date": "2026-10-25T08:15:00-04:00",
      "timezone": "America/Toronto",
      "city": "Niagara Falls",
      "country": "CA",
      "theme": "autumn-river",
      "featured": false,
      "url": "https://rundida.com/marathon/niagara-falls/",
      "apiUrl": "https://rundida.com/api/marathons/niagara-falls.json"
    },
    {
      "id": "mississauga2027",
      "slug": "mississauga",
      "tier": 3,
      "name": {
        "en": "2027 Mississauga Marathon - Apr 25",
        "ja": "2027 ミシサガマラソン - 4月25日",
        "zh": "2027 密西沙加马拉松 - 4月25日"
      },
      "date": "2027-04-25T07:30:00-04:00",
      "timezone": "America/Toronto",
      "city": "Mississauga",
      "country": "CA",
      "theme": "lakeside",
      "featured": false,
      "url": "https://rundida.com/marathon/mississauga/",
      "apiUrl": "https://rundida.com/api/marathons/mississauga.json"
    },
    {
      "id": "beppuoita2027",
      "slug": "beppu-oita",
      "tier": 2,
      "name": {
        "en": "2027 Beppu-Oita Marathon",
        "ja": "2027 別府大分毎日マラソン",
        "zh": "2027别府大分马拉松"
      },
      "date": "2027-02-07T12:05:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Oita",
      "country": "JP",
      "theme": "blue",
      "featured": false,
      "url": "https://rundida.com/marathon/beppu-oita/",
      "apiUrl": "https://rundida.com/api/marathons/beppu-oita.json"
    },
    {
      "id": "kyoto2027",
      "slug": "kyoto",
      "tier": 2,
      "name": {
        "en": "2027 Kyoto Marathon - Feb 21",
        "ja": "2027 京都マラソン - 2月21日",
        "zh": "2027 京都马拉松 - 2月21日"
      },
      "date": "2027-02-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kyoto",
      "country": "JP",
      "theme": "heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/kyoto/",
      "apiUrl": "https://rundida.com/api/marathons/kyoto.json"
    },
    {
      "id": "shizuoka2027",
      "slug": "shizuoka",
      "tier": 3,
      "name": {
        "en": "2027 Shizuoka Marathon - Mar 14",
        "ja": "2027 静岡マラソン - 3月14日",
        "zh": "2027 静冈马拉松 - 3月14日"
      },
      "date": "2027-03-14T08:20:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Shizuoka",
      "country": "JP",
      "theme": "fuji-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/shizuoka/",
      "apiUrl": "https://rundida.com/api/marathons/shizuoka.json"
    },
    {
      "id": "tokushima2027",
      "slug": "tokushima",
      "tier": 3,
      "name": {
        "en": "2027 Tokushima Marathon",
        "ja": "2027 とくしまマラソン",
        "zh": "2027 德岛马拉松"
      },
      "date": "2027-03-14T08:20:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tokushima",
      "country": "JP",
      "theme": "riverside",
      "featured": false,
      "url": "https://rundida.com/marathon/tokushima/",
      "apiUrl": "https://rundida.com/api/marathons/tokushima.json"
    },
    {
      "id": "ibusukinanohana2027",
      "slug": "ibusuki-nanohana",
      "tier": 3,
      "name": {
        "en": "2027 Ibusuki Nanohana Marathon - Jan 10",
        "ja": "2027 いぶすき菜の花マラソン - 1月10日",
        "zh": "2027 指宿油菜花马拉松 - 1月10日"
      },
      "date": "2027-01-10T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Ibusuki",
      "country": "JP",
      "theme": "winter-flowers",
      "featured": false,
      "url": "https://rundida.com/marathon/ibusuki-nanohana/",
      "apiUrl": "https://rundida.com/api/marathons/ibusuki-nanohana.json"
    },
    {
      "id": "okayama2026",
      "slug": "okayama",
      "tier": 3,
      "name": {
        "en": "2026 Okayama Marathon - Nov 8",
        "ja": "2026 おかやまマラソン - 11月8日",
        "zh": "2026 冈山马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:45:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Okayama",
      "country": "JP",
      "theme": "castle",
      "featured": false,
      "url": "https://rundida.com/marathon/okayama/",
      "apiUrl": "https://rundida.com/api/marathons/okayama.json"
    },
    {
      "id": "naha2026",
      "slug": "naha",
      "tier": 3,
      "name": {
        "en": "2026 Naha Marathon - Dec 6",
        "ja": "2026 NAHAマラソン - 12月6日",
        "zh": "2026那霸马拉松 - 12月6日"
      },
      "date": "2026-12-06T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Naha",
      "country": "JP",
      "theme": "tropical-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/naha/",
      "apiUrl": "https://rundida.com/api/marathons/naha.json"
    },
    {
      "id": "toyama2026",
      "slug": "toyama",
      "tier": 3,
      "name": {
        "en": "2026 Toyama Marathon - Nov 1",
        "ja": "2026 富山マラソン - 11月1日",
        "zh": "2026富山马拉松 - 11月1日"
      },
      "date": "2026-11-01T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Toyama",
      "country": "JP",
      "theme": "mountain-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/toyama/",
      "apiUrl": "https://rundida.com/api/marathons/toyama.json"
    },
    {
      "id": "aoshimataiheiyo2026",
      "slug": "aoshima-taiheiyo",
      "tier": 3,
      "name": {
        "en": "2026 Aoshima Taiheiyo Marathon - Dec 13",
        "ja": "2026 青島太平洋マラソン - 12月13日",
        "zh": "2026青岛太平洋马拉松 - 12月13日"
      },
      "date": "2026-12-13T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Miyazaki",
      "country": "JP",
      "theme": "tropical-pacific-road",
      "featured": false,
      "url": "https://rundida.com/marathon/aoshima-taiheiyo/",
      "apiUrl": "https://rundida.com/api/marathons/aoshima-taiheiyo.json"
    },
    {
      "id": "chibaaqualine2026",
      "slug": "chiba-aqualine",
      "tier": 3,
      "name": {
        "en": "2026 Chiba Aqua-Line Marathon - Nov 8",
        "ja": "2026 ちばアクアラインマラソン - 11月8日",
        "zh": "2026 千叶跨海大桥马拉松 - 11月8日"
      },
      "date": "2026-11-08T09:45:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kisarazu",
      "country": "JP",
      "theme": "tokyo-bay-bridge",
      "featured": false,
      "url": "https://rundida.com/marathon/chiba-aqualine/",
      "apiUrl": "https://rundida.com/api/marathons/chiba-aqualine.json"
    },
    {
      "id": "ehime2027",
      "slug": "ehime",
      "tier": 3,
      "name": {
        "en": "2027 Ehime Marathon - Feb 7",
        "ja": "2027 愛媛マラソン - 2月7日",
        "zh": "2027爱媛马拉松 - 2月7日"
      },
      "date": "2027-02-07T10:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Matsuyama",
      "country": "JP",
      "theme": "setouchi-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/ehime/",
      "apiUrl": "https://rundida.com/api/marathons/ehime.json"
    },
    {
      "id": "fujisan2026",
      "slug": "mt-fuji",
      "tier": 3,
      "name": {
        "en": "2026 Mt. Fuji Marathon - Dec 13",
        "ja": "2026 富士山マラソン - 12月13日",
        "zh": "2026富士山马拉松 - 12月13日"
      },
      "date": "2026-12-13T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Fujikawaguchiko",
      "country": "JP",
      "theme": "fuji-lakes",
      "featured": false,
      "url": "https://rundida.com/marathon/mt-fuji/",
      "apiUrl": "https://rundida.com/api/marathons/mt-fuji.json"
    },
    {
      "id": "fukuchiyama2026",
      "slug": "fukuchiyama",
      "tier": 3,
      "name": {
        "en": "2026 Fukuchiyama Marathon - Nov 22",
        "ja": "2026 福知山マラソン - 11月22日",
        "zh": "2026福知山马拉松 - 11月22日"
      },
      "date": "2026-11-22T10:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Fukuchiyama",
      "country": "JP",
      "theme": "yura-river-foliage",
      "featured": false,
      "url": "https://rundida.com/marathon/fukuchiyama/",
      "apiUrl": "https://rundida.com/api/marathons/fukuchiyama.json"
    },
    {
      "id": "gunma2026",
      "slug": "gunma",
      "tier": 3,
      "name": {
        "en": "2026 Gunma Marathon - Nov 3",
        "ja": "2026 ぐんまマラソン - 11月3日",
        "zh": "2026群马马拉松 - 11月3日"
      },
      "date": "2026-11-03T08:55:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Maebashi",
      "country": "JP",
      "theme": "riverside-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/gunma/",
      "apiUrl": "https://rundida.com/api/marathons/gunma.json"
    },
    {
      "id": "hofu2026",
      "slug": "hofu",
      "tier": 3,
      "name": {
        "en": "2026 Hofu Yomiuri Marathon - Dec 6",
        "ja": "2026 防府読売マラソン - 12月6日",
        "zh": "2026防府读卖马拉松 - 12月6日"
      },
      "date": "2026-12-06T10:40:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Hofu",
      "country": "JP",
      "theme": "elite-fast-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/hofu/",
      "apiUrl": "https://rundida.com/api/marathons/hofu.json"
    },
    {
      "id": "ishigaki2027",
      "slug": "ishigaki",
      "tier": 3,
      "name": {
        "en": "2027 Ishigaki Island Marathon",
        "ja": "2027 石垣島マラソン",
        "zh": "2027石垣岛马拉松"
      },
      "date": "2027-01-17T08:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Ishigaki",
      "country": "JP",
      "theme": "tropical-island",
      "featured": false,
      "url": "https://rundida.com/marathon/ishigaki/",
      "apiUrl": "https://rundida.com/api/marathons/ishigaki.json"
    },
    {
      "id": "itabashi2027",
      "slug": "itabashi",
      "tier": 3,
      "name": {
        "en": "2027 Itabashi City Marathon",
        "ja": "2027 板橋Cityマラソン",
        "zh": "2027板桥City马拉松"
      },
      "date": "2027-03-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tokyo",
      "country": "JP",
      "theme": "flat-river-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/itabashi/",
      "apiUrl": "https://rundida.com/api/marathons/itabashi.json"
    },
    {
      "id": "iwatemorioka2026",
      "slug": "iwate-morioka",
      "tier": 3,
      "name": {
        "en": "2026 Iwate Morioka City Marathon - Oct 4",
        "ja": "2026 いわて盛岡シティマラソン - 10月4日",
        "zh": "2026岩手盛冈城市马拉松 - 10月4日"
      },
      "date": "2026-10-04T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Morioka",
      "country": "JP",
      "theme": "tohoku-castle-town-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/iwate-morioka/",
      "apiUrl": "https://rundida.com/api/marathons/iwate-morioka.json"
    },
    {
      "id": "kagoshima2027",
      "slug": "kagoshima",
      "tier": 3,
      "name": {
        "en": "2027 Kagoshima Marathon - Mar 7",
        "ja": "2027 鹿児島マラソン - 3月7日",
        "zh": "2027鹿儿岛马拉松 - 3月7日"
      },
      "date": "2027-03-07T08:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kagoshima",
      "country": "JP",
      "theme": "volcano-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/kagoshima/",
      "apiUrl": "https://rundida.com/api/marathons/kagoshima.json"
    },
    {
      "id": "kasumigaura2027",
      "slug": "kasumigaura",
      "tier": 3,
      "name": {
        "en": "2027 Kasumigaura Marathon - Apr 18",
        "ja": "2027 かすみがうらマラソン - 4月18日",
        "zh": "2027卡斯米加浦马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:45:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tsuchiura",
      "country": "JP",
      "theme": "lakeside-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/kasumigaura/",
      "apiUrl": "https://rundida.com/api/marathons/kasumigaura.json"
    },
    {
      "id": "katsuta2027",
      "slug": "katsuta",
      "tier": 3,
      "name": {
        "en": "2027 Katsuta Marathon - Jan 31",
        "ja": "2027 勝田全国マラソン - 1月31日",
        "zh": "2027胜田全国马拉松 - 1月31日"
      },
      "date": "2027-01-31T10:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Hitachinaka",
      "country": "JP",
      "theme": "midwinter-hospitality",
      "featured": false,
      "url": "https://rundida.com/marathon/katsuta/",
      "apiUrl": "https://rundida.com/api/marathons/katsuta.json"
    },
    {
      "id": "kitakyushu2027",
      "slug": "kitakyushu",
      "tier": 3,
      "name": {
        "en": "2027 Kitakyushu Marathon - Feb 21",
        "ja": "2027 北九州マラソン - 2月21日",
        "zh": "2027北九州马拉松 - 2月21日"
      },
      "date": "2027-02-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kitakyushu",
      "country": "JP",
      "theme": "industrial-heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/kitakyushu/",
      "apiUrl": "https://rundida.com/api/marathons/kitakyushu.json"
    },
    {
      "id": "kochiryoma2027",
      "slug": "kochi-ryoma",
      "tier": 3,
      "name": {
        "en": "2027 Kochi Ryoma Marathon - Feb 21",
        "ja": "2027 高知龍馬マラソン - 2月21日",
        "zh": "2027高知龙马马拉松 - 2月21日"
      },
      "date": "2027-02-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kochi",
      "country": "JP",
      "theme": "ryoma-pacific-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/kochi-ryoma/",
      "apiUrl": "https://rundida.com/api/marathons/kochi-ryoma.json"
    },
    {
      "id": "kumamotocastle2027",
      "slug": "kumamoto-castle",
      "tier": 3,
      "name": {
        "en": "2027 Kumamoto Castle Marathon - Feb 21",
        "ja": "2027 熊本城マラソン - 2月21日",
        "zh": "2027熊本城马拉松 - 2月21日"
      },
      "date": "2027-02-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Kumamoto",
      "country": "JP",
      "theme": "castle-recovery",
      "featured": false,
      "url": "https://rundida.com/marathon/kumamoto-castle/",
      "apiUrl": "https://rundida.com/api/marathons/kumamoto-castle.json"
    },
    {
      "id": "mito2026",
      "slug": "mito",
      "tier": 3,
      "name": {
        "en": "2026 Mito Komon Manyu Marathon - Oct 25",
        "ja": "2026 水戸黄門漫遊マラソン - 10月25日",
        "zh": "2026水户黄门漫游马拉松 - 10月25日"
      },
      "date": "2026-10-25T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Mito",
      "country": "JP",
      "theme": "mito-komon-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/mito/",
      "apiUrl": "https://rundida.com/api/marathons/mito.json"
    },
    {
      "id": "nara2026",
      "slug": "nara",
      "tier": 3,
      "name": {
        "en": "2026 Nara Marathon - Dec 13",
        "ja": "2026 奈良マラソン - 12月13日",
        "zh": "2026奈良马拉松 - 12月13日"
      },
      "date": "2026-12-13T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Nara",
      "country": "JP",
      "theme": "ancient-capital-hills",
      "featured": false,
      "url": "https://rundida.com/marathon/nara/",
      "apiUrl": "https://rundida.com/api/marathons/nara.json"
    },
    {
      "id": "niigata2026",
      "slug": "niigata",
      "tier": 3,
      "name": {
        "en": "2026 Niigata City Marathon - Oct 11",
        "ja": "2026 新潟シティマラソン - 10月11日",
        "zh": "2026新潟城市马拉松 - 10月11日"
      },
      "date": "2026-10-11T08:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Niigata",
      "country": "JP",
      "theme": "river-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/niigata/",
      "apiUrl": "https://rundida.com/api/marathons/niigata.json"
    },
    {
      "id": "otawara2026",
      "slug": "otawara",
      "tier": 3,
      "name": {
        "en": "2026 Otawara Marathon - Nov 23",
        "ja": "2026 大田原マラソン - 11月23日",
        "zh": "2026大田原马拉松 - 11月23日"
      },
      "date": "2026-11-23T10:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Otawara",
      "country": "JP",
      "theme": "pb-hunter",
      "featured": false,
      "url": "https://rundida.com/marathon/otawara/",
      "apiUrl": "https://rundida.com/api/marathons/otawara.json"
    },
    {
      "id": "sagasakura2027",
      "slug": "saga-sakura",
      "tier": 3,
      "name": {
        "en": "2027 Saga Sakura Marathon",
        "ja": "2027 さが桜マラソン",
        "zh": "2027佐贺樱花马拉松"
      },
      "date": "2027-03-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Saga",
      "country": "JP",
      "theme": "cherry-blossom-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/saga-sakura/",
      "apiUrl": "https://rundida.com/api/marathons/saga-sakura.json"
    },
    {
      "id": "saitama2027",
      "slug": "saitama",
      "tier": 3,
      "name": {
        "en": "2027 Saitama Marathon - Feb 14",
        "ja": "2027 さいたまマラソン - 2月14日",
        "zh": "2027埼玉马拉松 - 2月14日"
      },
      "date": "2027-02-14T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Saitama",
      "country": "JP",
      "theme": "kanto-winter-city",
      "featured": false,
      "url": "https://rundida.com/marathon/saitama/",
      "apiUrl": "https://rundida.com/api/marathons/saitama.json"
    },
    {
      "id": "shimadaoigawa2026",
      "slug": "shimada-oigawa",
      "tier": 3,
      "name": {
        "en": "2026 Shimada Oigawa Marathon - Oct 25",
        "ja": "2026 しまだ大井川マラソン - 10月25日",
        "zh": "2026岛田大井川马拉松 - 10月25日"
      },
      "date": "2026-10-25T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Shimada",
      "country": "JP",
      "theme": "oigawa-riverside-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/shimada-oigawa/",
      "apiUrl": "https://rundida.com/api/marathons/shimada-oigawa.json"
    },
    {
      "id": "shimonoseki2026",
      "slug": "shimonoseki",
      "tier": 3,
      "name": {
        "en": "2026 Shimonoseki Kaikyo Marathon - Nov 1",
        "ja": "2026 下関海響マラソン - 11月1日",
        "zh": "2026下关海响马拉松 - 11月1日"
      },
      "date": "2026-11-01T08:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Shimonoseki",
      "country": "JP",
      "theme": "kanmon-seaside",
      "featured": false,
      "url": "https://rundida.com/marathon/shimonoseki/",
      "apiUrl": "https://rundida.com/api/marathons/shimonoseki.json"
    },
    {
      "id": "shonan2026",
      "slug": "shonan",
      "tier": 3,
      "name": {
        "en": "2026 Shonan International Marathon - Dec 6",
        "ja": "2026 湘南国際マラソン - 12月6日",
        "zh": "2026湘南国际马拉松 - 12月6日"
      },
      "date": "2026-12-06T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Oiso",
      "country": "JP",
      "theme": "coastal-eco",
      "featured": false,
      "url": "https://rundida.com/marathon/shonan/",
      "apiUrl": "https://rundida.com/api/marathons/shonan.json"
    },
    {
      "id": "tsukuba2026",
      "slug": "tsukuba",
      "tier": 3,
      "name": {
        "en": "2026 Tsukuba Marathon - Nov 22",
        "ja": "2026 つくばマラソン - 11月22日",
        "zh": "2026筑波马拉松 - 11月22日"
      },
      "date": "2026-11-22T08:50:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tsukuba",
      "country": "JP",
      "theme": "tsukuba-flat-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/tsukuba/",
      "apiUrl": "https://rundida.com/api/marathons/tsukuba.json"
    },
    {
      "id": "airforce2026",
      "slug": "air-force",
      "tier": 2,
      "name": {
        "en": "2026 Air Force Marathon - Sep 19",
        "ja": "2026 エアフォースマラソン - 9月19日",
        "zh": "2026 空军马拉松 - 9月19日"
      },
      "date": "2026-09-19T06:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Dayton",
      "country": "US",
      "theme": "airforce-military",
      "featured": false,
      "url": "https://rundida.com/marathon/air-force/",
      "apiUrl": "https://rundida.com/api/marathons/air-force.json"
    },
    {
      "id": "atlanticcity2026",
      "slug": "atlantic-city",
      "tier": 2,
      "name": {
        "en": "2026 Atlantic City Marathon - Oct 18",
        "ja": "2026 アトランティックシティマラソン - 10月18日",
        "zh": "2026 大西洋城马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Atlantic City",
      "country": "US",
      "theme": "atlanticcity-boardwalk",
      "featured": false,
      "url": "https://rundida.com/marathon/atlantic-city/",
      "apiUrl": "https://rundida.com/api/marathons/atlantic-city.json"
    },
    {
      "id": "austin2027",
      "slug": "austin",
      "tier": 2,
      "name": {
        "en": "2027 Austin Marathon - Feb 14",
        "ja": "2027 オースティンマラソン - 2月14日",
        "zh": "2027奥斯汀马拉松 - 2月14日"
      },
      "date": "2027-02-14T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Austin",
      "country": "US",
      "theme": "austin-hills-capital",
      "featured": false,
      "url": "https://rundida.com/marathon/austin/",
      "apiUrl": "https://rundida.com/api/marathons/austin.json"
    },
    {
      "id": "avenueofthegiants2027",
      "slug": "avenue-of-the-giants",
      "tier": 2,
      "name": {
        "en": "2027 Avenue of the Giants Marathon - May 2",
        "ja": "2027 アベニュー・オブ・ザ・ジャイアンツマラソン - 5月2日",
        "zh": "2027 巨人大道马拉松 - 5月2日"
      },
      "date": "2027-05-02T07:45:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Weott",
      "country": "US",
      "theme": "redwoods-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/avenue-of-the-giants/",
      "apiUrl": "https://rundida.com/api/marathons/avenue-of-the-giants.json"
    },
    {
      "id": "bayshore2027",
      "slug": "bayshore",
      "tier": 2,
      "name": {
        "en": "2027 Bayshore Marathon - May 29",
        "ja": "2027 ベイショアマラソン - 5月29日",
        "zh": "2027 贝肖尔马拉松 - 5月29日"
      },
      "date": "2027-05-29T07:15:00-04:00",
      "timezone": "America/Detroit",
      "city": "Traverse City",
      "country": "US",
      "theme": "bayshore-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/bayshore/",
      "apiUrl": "https://rundida.com/api/marathons/bayshore.json"
    },
    {
      "id": "baystate2026",
      "slug": "baystate",
      "tier": 2,
      "name": {
        "en": "2026 Baystate Marathon - Oct 18",
        "ja": "2026 ベイステートマラソン - 10月18日",
        "zh": "2026 贝斯泰特马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Lowell",
      "country": "US",
      "theme": "baystate-bq-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/baystate/",
      "apiUrl": "https://rundida.com/api/marathons/baystate.json"
    },
    {
      "id": "boulderthon2026",
      "slug": "boulderthon",
      "tier": 2,
      "name": {
        "en": "2026 Boulderthon Boulder Marathon - Sep 27",
        "ja": "2026 ボルダーソン マラソン - 9月27日",
        "zh": "2026 博尔德马拉松 - 9月27日"
      },
      "date": "2026-09-27T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Boulder",
      "country": "US",
      "theme": "boulder-altitude-fall",
      "featured": false,
      "url": "https://rundida.com/marathon/boulderthon/",
      "apiUrl": "https://rundida.com/api/marathons/boulderthon.json"
    },
    {
      "id": "cityofoaks2026",
      "slug": "city-of-oaks",
      "tier": 2,
      "name": {
        "en": "2026 City of Oaks Marathon - Nov 1",
        "ja": "2026 シティ・オブ・オークスマラソン - 11月1日",
        "zh": "2026 橡树城马拉松 - 11月1日"
      },
      "date": "2026-11-01T07:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Raleigh",
      "country": "US",
      "theme": "raleigh-greenway-fall",
      "featured": false,
      "url": "https://rundida.com/marathon/city-of-oaks/",
      "apiUrl": "https://rundida.com/api/marathons/city-of-oaks.json"
    },
    {
      "id": "classiccity2027",
      "slug": "classic-city",
      "tier": 2,
      "name": {
        "en": "2027 Classic City Marathon - Mar 20",
        "ja": "2027 クラシックシティマラソン - 3月20日",
        "zh": "2027 古典城马拉松 - 3月20日"
      },
      "date": "2027-03-20T07:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Athens",
      "country": "US",
      "theme": "classiccity-college-town",
      "featured": false,
      "url": "https://rundida.com/marathon/classic-city/",
      "apiUrl": "https://rundida.com/api/marathons/classic-city.json"
    },
    {
      "id": "coastaldelaware2027",
      "slug": "coastal-delaware",
      "tier": 2,
      "name": {
        "en": "2027 Coastal Delaware Marathon - Apr 11",
        "ja": "2027 コースタル・デラウェアマラソン - 4月11日",
        "zh": "2027 海岸特拉华马拉松 - 4月11日"
      },
      "date": "2027-04-11T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Rehoboth Beach",
      "country": "US",
      "theme": "coastal-delaware-beach",
      "featured": false,
      "url": "https://rundida.com/marathon/coastal-delaware/",
      "apiUrl": "https://rundida.com/api/marathons/coastal-delaware.json"
    },
    {
      "id": "cowtown2027",
      "slug": "cowtown",
      "tier": 2,
      "name": {
        "en": "2027 Cowtown Marathon - Feb 28",
        "ja": "2027 カウタウンマラソン - 2月28日",
        "zh": "2027 牛镇马拉松 - 2月28日"
      },
      "date": "2027-02-28T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Fort Worth",
      "country": "US",
      "theme": "cowtown-heritage-winter",
      "featured": false,
      "url": "https://rundida.com/marathon/cowtown/",
      "apiUrl": "https://rundida.com/api/marathons/cowtown.json"
    },
    {
      "id": "deadwood2027",
      "slug": "deadwood-mickelson",
      "tier": 2,
      "name": {
        "en": "2027 Deadwood-Mickelson Trail Marathon - Jun 6",
        "ja": "2027 デッドウッド・ミケルソン・トレイルマラソン - 6月6日",
        "zh": "2027 戴德伍德-米克尔森步道马拉松 - 6月6日"
      },
      "date": "2027-06-06T08:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Deadwood",
      "country": "US",
      "theme": "deadwood-blackhills-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/deadwood-mickelson/",
      "apiUrl": "https://rundida.com/api/marathons/deadwood-mickelson.json"
    },
    {
      "id": "desmoines2026",
      "slug": "des-moines",
      "tier": 2,
      "name": {
        "en": "2026 Des Moines Marathon - Oct 18",
        "ja": "2026 デモインマラソン - 10月18日",
        "zh": "2026 得梅因马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Des Moines",
      "country": "US",
      "theme": "desmoines-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/des-moines/",
      "apiUrl": "https://rundida.com/api/marathons/des-moines.json"
    },
    {
      "id": "dukecity2026",
      "slug": "duke-city",
      "tier": 2,
      "name": {
        "en": "2026 Duke City Marathon - Oct 18",
        "ja": "2026 デュークシティマラソン - 10月18日",
        "zh": "2026 杜克城马拉松 - 10月18日"
      },
      "date": "2026-10-18T07:00:00-06:00",
      "timezone": "America/Denver",
      "city": "Albuquerque",
      "country": "US",
      "theme": "dukecity-altitude",
      "featured": false,
      "url": "https://rundida.com/marathon/duke-city/",
      "apiUrl": "https://rundida.com/api/marathons/duke-city.json"
    },
    {
      "id": "eauclaire2027",
      "slug": "eau-claire",
      "tier": 2,
      "name": {
        "en": "2027 Eau Claire Marathon - May 2",
        "ja": "2027 オークレアマラソン - 5月2日",
        "zh": "2027 欧克莱尔马拉松 - 5月2日"
      },
      "date": "2027-05-02T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Eau Claire",
      "country": "US",
      "theme": "eauclaire-river-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/eau-claire/",
      "apiUrl": "https://rundida.com/api/marathons/eau-claire.json"
    },
    {
      "id": "fargo2027",
      "slug": "fargo",
      "tier": 2,
      "name": {
        "en": "2027 Fargo Marathon - May 22",
        "ja": "2027 ファーゴマラソン - 5月22日",
        "zh": "2027 法戈马拉松 - 5月22日"
      },
      "date": "2027-05-22T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Fargo",
      "country": "US",
      "theme": "fargo-flat-fast",
      "featured": false,
      "url": "https://rundida.com/marathon/fargo/",
      "apiUrl": "https://rundida.com/api/marathons/fargo.json"
    },
    {
      "id": "glasscity2027",
      "slug": "glass-city",
      "tier": 2,
      "name": {
        "en": "2027 Glass City Marathon - Apr 25",
        "ja": "2027 グラスシティマラソン - 4月25日",
        "zh": "2027 玻璃城马拉松 - 4月25日"
      },
      "date": "2027-04-25T06:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Toledo",
      "country": "US",
      "theme": "glasscity-flat-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/glass-city/",
      "apiUrl": "https://rundida.com/api/marathons/glass-city.json"
    },
    {
      "id": "grandrapids2026",
      "slug": "grand-rapids",
      "tier": 2,
      "name": {
        "en": "2026 Grand Rapids Marathon - Oct 18",
        "ja": "2026 グランドラピッズマラソン - 10月18日",
        "zh": "2026 大急流城马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00-04:00",
      "timezone": "America/Detroit",
      "city": "Grand Rapids",
      "country": "US",
      "theme": "grandrapids-river-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/grand-rapids/",
      "apiUrl": "https://rundida.com/api/marathons/grand-rapids.json"
    },
    {
      "id": "jacksonhole2026",
      "slug": "jackson-hole",
      "tier": 2,
      "name": {
        "en": "2026 Jackson Hole Marathon - Sep 26",
        "ja": "2026 ジャクソンホールマラソン - 9月26日",
        "zh": "2026 杰克逊霍尔马拉松 - 9月26日"
      },
      "date": "2026-09-26T07:30:00-06:00",
      "timezone": "America/Denver",
      "city": "Jackson",
      "country": "US",
      "theme": "jacksonhole-teton-scenic",
      "featured": false,
      "url": "https://rundida.com/marathon/jackson-hole/",
      "apiUrl": "https://rundida.com/api/marathons/jackson-hole.json"
    },
    {
      "id": "kiawah2026",
      "slug": "kiawah-island",
      "tier": 2,
      "name": {
        "en": "2026 Kiawah Island Marathon - Dec 12",
        "ja": "2026 キアワ島マラソン - 12月12日",
        "zh": "2026 卡瓦岛马拉松 - 12月12日"
      },
      "date": "2026-12-12T08:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Kiawah Island",
      "country": "US",
      "theme": "kiawah-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/kiawah-island/",
      "apiUrl": "https://rundida.com/api/marathons/kiawah-island.json"
    },
    {
      "id": "lascruces2027",
      "slug": "las-cruces",
      "tier": 2,
      "name": {
        "en": "2027 State 47 Las Cruces Marathon - Jan 9",
        "ja": "2027 ラスクルーセスマラソン - 1月9日",
        "zh": "2027 拉斯克鲁塞斯马拉松 - 1月9日"
      },
      "date": "2027-01-09T08:00:00-07:00",
      "timezone": "America/Denver",
      "city": "Las Cruces",
      "country": "US",
      "theme": "lascruces-desert",
      "featured": false,
      "url": "https://rundida.com/marathon/las-cruces/",
      "apiUrl": "https://rundida.com/api/marathons/las-cruces.json"
    },
    {
      "id": "littlerock2027",
      "slug": "little-rock",
      "tier": 2,
      "name": {
        "en": "2027 Little Rock Marathon - Mar 7",
        "ja": "2027 リトルロックマラソン - 3月7日",
        "zh": "2027 小石城马拉松 - 3月7日"
      },
      "date": "2027-03-07T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Little Rock",
      "country": "US",
      "theme": "littlerock-bigmedal",
      "featured": false,
      "url": "https://rundida.com/marathon/little-rock/",
      "apiUrl": "https://rundida.com/api/marathons/little-rock.json"
    },
    {
      "id": "louisiana2027",
      "slug": "louisiana",
      "tier": 2,
      "name": {
        "en": "2027 Louisiana Marathon - Jan 17",
        "ja": "2027 ルイジアナマラソン - 1月17日",
        "zh": "2027 路易斯安那马拉松 - 1月17日"
      },
      "date": "2027-01-17T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Baton Rouge",
      "country": "US",
      "theme": "louisiana-flat-winter",
      "featured": false,
      "url": "https://rundida.com/marathon/louisiana/",
      "apiUrl": "https://rundida.com/api/marathons/louisiana.json"
    },
    {
      "id": "manchesternh2026",
      "slug": "manchester-nh",
      "tier": 2,
      "name": {
        "en": "2026 Manchester City Marathon - Nov 8",
        "ja": "2026 マンチェスターシティマラソン - 11月8日",
        "zh": "2026 曼彻斯特城市马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:50:00-05:00",
      "timezone": "America/New_York",
      "city": "Manchester",
      "country": "US",
      "theme": "manchester-nh-foliage",
      "featured": false,
      "url": "https://rundida.com/marathon/manchester-nh/",
      "apiUrl": "https://rundida.com/api/marathons/manchester-nh.json"
    },
    {
      "id": "milwaukeelakefront2026",
      "slug": "milwaukee-lakefront",
      "tier": 2,
      "name": {
        "en": "2026 Milwaukee Lakefront Marathon - Oct 4",
        "ja": "2026 ミルウォーキー・レイクフロントマラソン - 10月4日",
        "zh": "2026 密尔沃基湖滨马拉松 - 10月4日"
      },
      "date": "2026-10-04T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Milwaukee",
      "country": "US",
      "theme": "milwaukee-lakefront-fall",
      "featured": false,
      "url": "https://rundida.com/marathon/milwaukee-lakefront/",
      "apiUrl": "https://rundida.com/api/marathons/milwaukee-lakefront.json"
    },
    {
      "id": "msgulfcoast2026",
      "slug": "mississippi-gulf-coast",
      "tier": 2,
      "name": {
        "en": "2026 Mississippi Gulf Coast Marathon - Dec 13",
        "ja": "2026 ミシシッピ・ガルフコーストマラソン - 12月13日",
        "zh": "2026 密西西比湾岸马拉松 - 12月13日"
      },
      "date": "2026-12-13T07:00:00-06:00",
      "timezone": "America/Chicago",
      "city": "Biloxi",
      "country": "US",
      "theme": "gulf-coast-beachfront",
      "featured": false,
      "url": "https://rundida.com/marathon/mississippi-gulf-coast/",
      "apiUrl": "https://rundida.com/api/marathons/mississippi-gulf-coast.json"
    },
    {
      "id": "myrtlebeach2027",
      "slug": "myrtle-beach",
      "tier": 2,
      "name": {
        "en": "2027 Myrtle Beach Marathon - Mar 6",
        "ja": "2027 マートルビーチマラソン - 3月6日",
        "zh": "2027 默特尔比奇马拉松 - 3月6日"
      },
      "date": "2027-03-06T06:35:00-05:00",
      "timezone": "America/New_York",
      "city": "Myrtle Beach",
      "country": "US",
      "theme": "myrtle-beach-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/myrtle-beach/",
      "apiUrl": "https://rundida.com/api/marathons/myrtle-beach.json"
    },
    {
      "id": "napavalley2027",
      "slug": "napa-valley",
      "tier": 2,
      "name": {
        "en": "2027 Napa Valley Marathon - Mar 7",
        "ja": "2027 ナパバレーマラソン - 3月7日",
        "zh": "2027纳帕谷马拉松 - 3月7日"
      },
      "date": "2027-03-07T07:30:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Napa",
      "country": "US",
      "theme": "napa-wine-country",
      "featured": false,
      "url": "https://rundida.com/marathon/napa-valley/",
      "apiUrl": "https://rundida.com/api/marathons/napa-valley.json"
    },
    {
      "id": "newportnews2027",
      "slug": "newport-news",
      "tier": 2,
      "name": {
        "en": "2027 Newport News One City Marathon - Mar 7",
        "ja": "2027 ニューポートニューズ・ワンシティマラソン - 3月7日",
        "zh": "2027 纽波特纽斯一城马拉松 - 3月7日"
      },
      "date": "2027-03-07T07:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Newport News",
      "country": "US",
      "theme": "newport-news-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/newport-news/",
      "apiUrl": "https://rundida.com/api/marathons/newport-news.json"
    },
    {
      "id": "pocatello2026",
      "slug": "pocatello",
      "tier": 2,
      "name": {
        "en": "2026 Pocatello Marathon - Sep 5",
        "ja": "2026 ポカテロマラソン - 9月5日",
        "zh": "2026 波卡特洛马拉松 - 9月5日"
      },
      "date": "2026-09-05T06:15:00-06:00",
      "timezone": "America/Boise",
      "city": "Pocatello",
      "country": "US",
      "theme": "pocatello-downhill",
      "featured": false,
      "url": "https://rundida.com/marathon/pocatello/",
      "apiUrl": "https://rundida.com/api/marathons/pocatello.json"
    },
    {
      "id": "shamrock2027",
      "slug": "shamrock",
      "tier": 2,
      "name": {
        "en": "2027 Shamrock Marathon - Mar 21",
        "ja": "2027 シャムロックマラソン - 3月21日",
        "zh": "2027 三叶草马拉松 - 3月21日"
      },
      "date": "2027-03-21T07:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Virginia Beach",
      "country": "US",
      "theme": "shamrock-oceanfront",
      "featured": false,
      "url": "https://rundida.com/marathon/shamrock/",
      "apiUrl": "https://rundida.com/api/marathons/shamrock.json"
    },
    {
      "id": "twocities2026",
      "slug": "two-cities",
      "tier": 2,
      "name": {
        "en": "2026 Two Cities Marathon - Nov 1",
        "ja": "2026 トゥーシティーズマラソン - 11月1日",
        "zh": "2026 双城马拉松 - 11月1日"
      },
      "date": "2026-11-01T06:30:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Fresno",
      "country": "US",
      "theme": "two-cities-flat-pb",
      "featured": false,
      "url": "https://rundida.com/marathon/two-cities/",
      "apiUrl": "https://rundida.com/api/marathons/two-cities.json"
    },
    {
      "id": "bluenose2027",
      "slug": "blue-nose",
      "tier": 2,
      "name": {
        "en": "2027 Blue Nose Marathon - May 23",
        "ja": "2027 ブルーノーズマラソン - 5月23日",
        "zh": "2027 蓝鼻子马拉松 - 5月23日"
      },
      "date": "2027-05-23T08:00:00-03:00",
      "timezone": "America/Halifax",
      "city": "Halifax",
      "country": "CA",
      "theme": "harbour-city-hills",
      "featured": false,
      "url": "https://rundida.com/marathon/blue-nose/",
      "apiUrl": "https://rundida.com/api/marathons/blue-nose.json"
    },
    {
      "id": "fredericton2027",
      "slug": "fredericton",
      "tier": 2,
      "name": {
        "en": "2027 Fredericton Marathon - May 9",
        "ja": "2027 フレデリクトンマラソン - 5月9日",
        "zh": "2027 弗雷德里克顿马拉松 - 5月9日"
      },
      "date": "2027-05-09T07:00:00-03:00",
      "timezone": "America/Moncton",
      "city": "Fredericton",
      "country": "CA",
      "theme": "spring-river",
      "featured": false,
      "url": "https://rundida.com/marathon/fredericton/",
      "apiUrl": "https://rundida.com/api/marathons/fredericton.json"
    },
    {
      "id": "hamilton2026",
      "slug": "hamilton",
      "tier": 2,
      "name": {
        "en": "2026 Hamilton Marathon - Nov 1",
        "ja": "2026 ハミルトンマラソン - 11月1日",
        "zh": "2026 汉密尔顿马拉松 - 11月1日"
      },
      "date": "2026-11-01T08:00:00-05:00",
      "timezone": "America/Toronto",
      "city": "Hamilton",
      "country": "CA",
      "theme": "hamilton-waterfront",
      "featured": false,
      "url": "https://rundida.com/marathon/hamilton/",
      "apiUrl": "https://rundida.com/api/marathons/hamilton.json"
    },
    {
      "id": "kelowna2026",
      "slug": "kelowna",
      "tier": 2,
      "name": {
        "en": "2026 Argus Apple Marathon (Kelowna) - Sep 27",
        "ja": "2026 アップルマラソン（ケロウナ）- 9月27日",
        "zh": "2026 苹果马拉松（基洛纳）- 9月27日"
      },
      "date": "2026-09-27T07:30:00-07:00",
      "timezone": "America/Vancouver",
      "city": "Kelowna",
      "country": "CA",
      "theme": "okanagan-wine-country",
      "featured": false,
      "url": "https://rundida.com/marathon/kelowna/",
      "apiUrl": "https://rundida.com/api/marathons/kelowna.json"
    },
    {
      "id": "moncton2026",
      "slug": "moncton",
      "tier": 2,
      "name": {
        "en": "2026 Moncton Marathon - Oct 4",
        "ja": "2026 モンクトンマラソン - 10月4日",
        "zh": "2026 蒙克顿马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:00:00-03:00",
      "timezone": "America/Halifax",
      "city": "Moncton",
      "country": "CA",
      "theme": "autumn-river",
      "featured": false,
      "url": "https://rundida.com/marathon/moncton/",
      "apiUrl": "https://rundida.com/api/marathons/moncton.json"
    },
    {
      "id": "newfoundland2026",
      "slug": "newfoundland",
      "tier": 2,
      "name": {
        "en": "2026 Newfoundland Marathon - Sep 13",
        "ja": "2026 ニューファンドランドマラソン - 9月13日",
        "zh": "2026纽芬兰马拉松 - 9月13日"
      },
      "date": "2026-09-13T07:00:00-02:30",
      "timezone": "America/St_Johns",
      "city": "St. John's",
      "country": "CA",
      "theme": "atlantic-heritage",
      "featured": false,
      "url": "https://rundida.com/marathon/newfoundland/",
      "apiUrl": "https://rundida.com/api/marathons/newfoundland.json"
    },
    {
      "id": "princeedwardisland2026",
      "slug": "prince-edward-island",
      "tier": 2,
      "name": {
        "en": "2026 Prince Edward Island Marathon - Oct 18",
        "ja": "2026 プリンスエドワード島マラソン - 10月18日",
        "zh": "2026爱德华王子岛马拉松 - 10月18日"
      },
      "date": "2026-10-18T07:00:00-03:00",
      "timezone": "America/Halifax",
      "city": "Charlottetown",
      "country": "CA",
      "theme": "pei-island-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/prince-edward-island/",
      "apiUrl": "https://rundida.com/api/marathons/prince-edward-island.json"
    },
    {
      "id": "quebeccity2026",
      "slug": "quebec-city",
      "tier": 2,
      "name": {
        "en": "2026 Quebec City Marathon - Oct 4",
        "ja": "2026 ケベックシティマラソン - 10月4日",
        "zh": "2026魁北克城马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:00:00-04:00",
      "timezone": "America/Toronto",
      "city": "Quebec City",
      "country": "CA",
      "theme": "autumn-stadium",
      "featured": false,
      "url": "https://rundida.com/marathon/quebec-city/",
      "apiUrl": "https://rundida.com/api/marathons/quebec-city.json"
    },
    {
      "id": "reddeer2027",
      "slug": "red-deer",
      "tier": 2,
      "name": {
        "en": "2027 Red Deer Marathon - May 16",
        "ja": "2027 レッドディアマラソン - 5月16日",
        "zh": "2027 红鹿马拉松 - 5月16日"
      },
      "date": "2027-05-16T08:00:00-06:00",
      "timezone": "America/Edmonton",
      "city": "Red Deer",
      "country": "CA",
      "theme": "river-valley-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/red-deer/",
      "apiUrl": "https://rundida.com/api/marathons/red-deer.json"
    },
    {
      "id": "regina2026",
      "slug": "regina",
      "tier": 2,
      "name": {
        "en": "2026 Queen City Marathon - Sep 13",
        "ja": "2026 クイーンシティマラソン - 9月13日",
        "zh": "2026 女王城马拉松 - 9月13日"
      },
      "date": "2026-09-13T07:30:00-06:00",
      "timezone": "America/Regina",
      "city": "Regina",
      "country": "CA",
      "theme": "prairie-wascana",
      "featured": false,
      "url": "https://rundida.com/marathon/regina/",
      "apiUrl": "https://rundida.com/api/marathons/regina.json"
    },
    {
      "id": "torontospring2027",
      "slug": "toronto-spring",
      "tier": 2,
      "name": {
        "en": "2027 Toronto Marathon (Spring) - May 2",
        "ja": "2027 トロントマラソン（春）- 5月2日",
        "zh": "2027 多伦多春季马拉松 - 5月2日"
      },
      "date": "2027-05-02T07:30:00-04:00",
      "timezone": "America/Toronto",
      "city": "Toronto",
      "country": "CA",
      "theme": "toronto-spring-downhill",
      "featured": false,
      "url": "https://rundida.com/marathon/toronto-spring/",
      "apiUrl": "https://rundida.com/api/marathons/toronto-spring.json"
    },
    {
      "id": "kagawa2027",
      "slug": "kagawa",
      "tier": 3,
      "name": {
        "en": "2027 Kagawa Marathon - Mar 21",
        "ja": "2027 かがわマラソン - 3月21日",
        "zh": "2027香川马拉松 - 3月21日"
      },
      "date": "2027-03-21T10:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Takamatsu",
      "country": "JP",
      "theme": "kagawa-sanuki-udon",
      "featured": false,
      "url": "https://rundida.com/marathon/kagawa/",
      "apiUrl": "https://rundida.com/api/marathons/kagawa.json"
    },
    {
      "id": "tambasasayama2027",
      "slug": "tamba-sasayama",
      "tier": 3,
      "name": {
        "en": "2027 Tamba-Sasayama ABC Marathon - Mar 7",
        "ja": "2027 丹波篠山ABCマラソン - 3月7日",
        "zh": "2027丹波篠山ABC马拉松 - 3月7日"
      },
      "date": "2027-03-07T10:30:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tamba-Sasayama",
      "country": "JP",
      "theme": "tamba-sasayama-castle-town",
      "featured": false,
      "url": "https://rundida.com/marathon/tamba-sasayama/",
      "apiUrl": "https://rundida.com/api/marathons/tamba-sasayama.json"
    },
    {
      "id": "tottori2027",
      "slug": "tottori",
      "tier": 3,
      "name": {
        "en": "2027 Tottori Marathon",
        "ja": "2027 鳥取マラソン",
        "zh": "2027鸟取马拉松"
      },
      "date": "2027-03-21T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Tottori",
      "country": "JP",
      "theme": "tottori-sand-dunes",
      "featured": false,
      "url": "https://rundida.com/marathon/tottori/",
      "apiUrl": "https://rundida.com/api/marathons/tottori.json"
    },
    {
      "id": "bigbear2026",
      "slug": "big-bear",
      "tier": 2,
      "name": {
        "en": "2026 REVEL Big Bear Marathon - Nov 7",
        "ja": "2026 ビッグベアマラソン - 11月7日",
        "zh": "2026 大熊湖马拉松 - 11月7日"
      },
      "date": "2026-11-07T06:00:00-08:00",
      "timezone": "America/Los_Angeles",
      "city": "Redlands",
      "country": "US",
      "theme": "bigbear-downhill",
      "featured": false,
      "url": "https://rundida.com/marathon/big-bear/",
      "apiUrl": "https://rundida.com/api/marathons/big-bear.json"
    },
    {
      "id": "bostonuk2027",
      "slug": "boston-uk",
      "tier": 2,
      "name": {
        "en": "2027 Boston Marathon UK - Apr 11",
        "ja": "2027 ボストンマラソン（英国）- 4月11日",
        "zh": "2027 波士顿马拉松（英国）- 4月11日"
      },
      "date": "2027-04-11T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Boston",
      "country": "GB",
      "theme": "bostonuk-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/boston-uk/",
      "apiUrl": "https://rundida.com/api/marathons/boston-uk.json"
    },
    {
      "id": "causewaycoast2026",
      "slug": "causeway-coast",
      "tier": 2,
      "name": {
        "en": "2026 Causeway Coast Marathon - Sep 12",
        "ja": "2026 ジャイアンツ・コーズウェイ海岸マラソン - 9月12日",
        "zh": "2026 巨人堤海岸马拉松 - 9月12日"
      },
      "date": "2026-09-12T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Portballintrae",
      "country": "GB",
      "theme": "causeway-scenic",
      "featured": false,
      "url": "https://rundida.com/marathon/causeway-coast/",
      "apiUrl": "https://rundida.com/api/marathons/causeway-coast.json"
    },
    {
      "id": "colnevalley2026",
      "slug": "colne-valley",
      "tier": 2,
      "name": {
        "en": "2026 Colne Valley Path Marathon - Aug 23",
        "ja": "2026 コルンバレー・パスマラソン - 8月23日",
        "zh": "2026 科尔恩河谷小径马拉松 - 8月23日"
      },
      "date": "2026-08-23T07:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Greenstead Green / Colchester",
      "country": "GB",
      "theme": "colnevalley-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/colne-valley/",
      "apiUrl": "https://rundida.com/api/marathons/colne-valley.json"
    },
    {
      "id": "bali2026",
      "slug": "bali",
      "tier": 2,
      "name": {
        "en": "2026 Maybank Marathon Bali - Aug 23",
        "ja": "2026 バリ島マラソン - 8月23日",
        "zh": "2026 巴厘岛马拉松 - 8月23日"
      },
      "date": "2026-08-23T04:30:00+08:00",
      "timezone": "Asia/Makassar",
      "city": "Bali",
      "country": "ID",
      "theme": "bali-ricefield",
      "featured": false,
      "url": "https://rundida.com/marathon/bali/",
      "apiUrl": "https://rundida.com/api/marathons/bali.json"
    },
    {
      "id": "coniston2027",
      "slug": "coniston",
      "tier": 2,
      "name": {
        "en": "2027 Lakeland Trails Coniston Marathon - Jun 6",
        "ja": "2027 コニストンマラソン - 6月6日",
        "zh": "2027 科尼斯顿马拉松 - 6月6日"
      },
      "date": "2027-06-06T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Coniston",
      "country": "GB",
      "theme": "coniston-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/coniston/",
      "apiUrl": "https://rundida.com/api/marathons/coniston.json"
    },
    {
      "id": "disneyworld2027",
      "slug": "disney-world",
      "tier": 2,
      "name": {
        "en": "2027 Walt Disney World Marathon - Jan 10",
        "ja": "2027 ウォルト・ディズニー・ワールドマラソン - 1月10日",
        "zh": "2027 华特迪士尼世界马拉松 - 1月10日"
      },
      "date": "2027-01-10T04:30:00-05:00",
      "timezone": "America/New_York",
      "city": "Orlando",
      "country": "US",
      "theme": "disney-festival",
      "featured": false,
      "url": "https://rundida.com/marathon/disney-world/",
      "apiUrl": "https://rundida.com/api/marathons/disney-world.json"
    },
    {
      "id": "equinox2026",
      "slug": "equinox",
      "tier": 2,
      "name": {
        "en": "2026 Fairbanks Marathon - Sep 19",
        "ja": "2026 フェアバンクスマラソン - 9月19日",
        "zh": "2026 费尔班克斯马拉松 - 9月19日"
      },
      "date": "2026-09-19T08:00:00-08:00",
      "timezone": "America/Anchorage",
      "city": "Fairbanks",
      "country": "US",
      "theme": "equinox-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/equinox/",
      "apiUrl": "https://rundida.com/api/marathons/equinox.json"
    },
    {
      "id": "guernsey2027",
      "slug": "guernsey",
      "tier": 2,
      "name": {
        "en": "2027 Guernsey Marathon - Apr 18",
        "ja": "2027 ガーンジー島マラソン - 4月18日",
        "zh": "2027 根西岛马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+01:00",
      "timezone": "Europe/Guernsey",
      "city": "St Peter Port",
      "country": "GB",
      "theme": "guernsey-island",
      "featured": false,
      "url": "https://rundida.com/marathon/guernsey/",
      "apiUrl": "https://rundida.com/api/marathons/guernsey.json"
    },
    {
      "id": "halstead2027",
      "slug": "halstead",
      "tier": 2,
      "name": {
        "en": "2027 Halstead & Essex Marathon - May 9",
        "ja": "2027 ハルステッドマラソン - 5月9日",
        "zh": "2027 哈尔斯特德马拉松 - 5月9日"
      },
      "date": "2027-05-09T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Halstead",
      "country": "GB",
      "theme": "halstead-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/halstead/",
      "apiUrl": "https://rundida.com/api/marathons/halstead.json"
    },
    {
      "id": "jersey2026",
      "slug": "jersey",
      "tier": 2,
      "name": {
        "en": "2026 Jersey Marathon - Oct 4",
        "ja": "2026 ジャージー島マラソン - 10月4日",
        "zh": "2026 泽西岛马拉松 - 10月4日"
      },
      "date": "2026-10-04T09:00:00+01:00",
      "timezone": "Europe/Jersey",
      "city": "St Helier",
      "country": "GB",
      "theme": "jersey-island",
      "featured": false,
      "url": "https://rundida.com/marathon/jersey/",
      "apiUrl": "https://rundida.com/api/marathons/jersey.json"
    },
    {
      "id": "jerseycity2027",
      "slug": "jersey-city",
      "tier": 2,
      "name": {
        "en": "2027 Jersey City Marathon - Apr 18",
        "ja": "2027 ジャージーシティマラソン - 4月18日",
        "zh": "2027 泽西城马拉松 - 4月18日"
      },
      "date": "2027-04-18T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Jersey City",
      "country": "US",
      "theme": "jerseycity-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/jersey-city/",
      "apiUrl": "https://rundida.com/api/marathons/jersey-city.json"
    },
    {
      "id": "kauai2026",
      "slug": "kauai",
      "tier": 2,
      "name": {
        "en": "2026 Kauai Marathon - Sep 6",
        "ja": "2026 カウアイ島マラソン - 9月6日",
        "zh": "2026 考艾岛马拉松 - 9月6日"
      },
      "date": "2026-09-06T06:00:00-10:00",
      "timezone": "Pacific/Honolulu",
      "city": "Koloa",
      "country": "US",
      "theme": "kauai-island",
      "featured": false,
      "url": "https://rundida.com/marathon/kauai/",
      "apiUrl": "https://rundida.com/api/marathons/kauai.json"
    },
    {
      "id": "kentspring2027",
      "slug": "kent-spring",
      "tier": 2,
      "name": {
        "en": "2027 Kent Spring Marathon - Apr 18",
        "ja": "2027 ケント・スプリングマラソン - 4月18日",
        "zh": "2027 肯特之春马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Ashford",
      "country": "GB",
      "theme": "kent-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/kent-spring/",
      "apiUrl": "https://rundida.com/api/marathons/kent-spring.json"
    },
    {
      "id": "kentuckyderby2027",
      "slug": "kentucky-derby",
      "tier": 2,
      "name": {
        "en": "2027 Kentucky Derby Festival Marathon - Apr 24",
        "ja": "2027 ルイビル・ケンタッキーダービーマラソン - 4月24日",
        "zh": "2027 路易斯维尔肯塔基德比马拉松 - 4月24日"
      },
      "date": "2027-04-24T07:00:00-04:00",
      "timezone": "America/New_York",
      "city": "Louisville",
      "country": "US",
      "theme": "louisville-festival",
      "featured": false,
      "url": "https://rundida.com/marathon/kentucky-derby/",
      "apiUrl": "https://rundida.com/api/marathons/kentucky-derby.json"
    },
    {
      "id": "mablethorpe2026",
      "slug": "mablethorpe",
      "tier": 2,
      "name": {
        "en": "2026 Mablethorpe Marathon - Oct 4",
        "ja": "2026 マブルソープマラソン - 10月4日",
        "zh": "2026 马布尔索普马拉松 - 10月4日"
      },
      "date": "2026-10-04T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Mablethorpe",
      "country": "GB",
      "theme": "mablethorpe-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/mablethorpe/",
      "apiUrl": "https://rundida.com/api/marathons/mablethorpe.json"
    },
    {
      "id": "maine2026",
      "slug": "maine",
      "tier": 2,
      "name": {
        "en": "2026 Maine Marathon - Oct 4",
        "ja": "2026 メインマラソン - 10月4日",
        "zh": "2026 缅因马拉松 - 10月4日"
      },
      "date": "2026-10-04T07:45:00-04:00",
      "timezone": "America/New_York",
      "city": "Portland",
      "country": "US",
      "theme": "maine-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/maine/",
      "apiUrl": "https://rundida.com/api/marathons/maine.json"
    },
    {
      "id": "marathondufjord2026",
      "slug": "marathon-du-fjord",
      "tier": 2,
      "name": {
        "en": "2026 Marathon du Fjord - Sep 26",
        "ja": "2026 サグネ・フィヨルドマラソン - 9月26日",
        "zh": "2026 萨格奈峡湾马拉松 - 9月26日"
      },
      "date": "2026-09-26T07:30:00-04:00",
      "timezone": "America/Toronto",
      "city": "Saguenay (Chicoutimi)",
      "country": "CA",
      "theme": "fjord-scenic",
      "featured": false,
      "url": "https://rundida.com/marathon/marathon-du-fjord/",
      "apiUrl": "https://rundida.com/api/marathons/marathon-du-fjord.json"
    },
    {
      "id": "meadows2027",
      "slug": "meadows",
      "tier": 2,
      "name": {
        "en": "2027 Meadows Marathon",
        "ja": "2027 エディンバラ・メドウズマラソン",
        "zh": "2027 爱丁堡草地马拉松"
      },
      "date": "2027-03-07T09:00:00+00:00",
      "timezone": "Europe/London",
      "city": "Edinburgh",
      "country": "GB",
      "theme": "edinburgh-charity",
      "featured": false,
      "url": "https://rundida.com/marathon/meadows/",
      "apiUrl": "https://rundida.com/api/marathons/meadows.json"
    },
    {
      "id": "neworleans2026",
      "slug": "new-orleans",
      "tier": 2,
      "name": {
        "en": "2026 New Orleans Marathon - Nov 14",
        "ja": "2026 ニューオーリンズマラソン - 11月14日",
        "zh": "2026 新奥尔良马拉松 - 11月14日"
      },
      "date": "2026-11-14T07:30:00-06:00",
      "timezone": "America/Chicago",
      "city": "New Orleans",
      "country": "US",
      "theme": "neworleans-festival",
      "featured": false,
      "url": "https://rundida.com/marathon/new-orleans/",
      "apiUrl": "https://rundida.com/api/marathons/new-orleans.json"
    },
    {
      "id": "newportri2026",
      "slug": "newport-ri",
      "tier": 2,
      "name": {
        "en": "2026 Amica Newport Marathon - Oct 11",
        "ja": "2026 ニューポートマラソン - 10月11日",
        "zh": "2026 纽波特马拉松 - 10月11日"
      },
      "date": "2026-10-11T07:30:00-04:00",
      "timezone": "America/New_York",
      "city": "Newport",
      "country": "US",
      "theme": "newportri-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/newport-ri/",
      "apiUrl": "https://rundida.com/api/marathons/newport-ri.json"
    },
    {
      "id": "norfolk2027",
      "slug": "norfolk",
      "tier": 2,
      "name": {
        "en": "2027 Norfolk Marathon - Nov 21",
        "ja": "2027 ノーフォークマラソン - 11月21日",
        "zh": "2027 诺福克马拉松 - 11月21日"
      },
      "date": "2027-11-21T09:30:00+00:00",
      "timezone": "Europe/London",
      "city": "Cromer",
      "country": "GB",
      "theme": "cromer-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/norfolk/",
      "apiUrl": "https://rundida.com/api/marathons/norfolk.json"
    },
    {
      "id": "ocmarathon2027",
      "slug": "oc-marathon",
      "tier": 2,
      "name": {
        "en": "2027 OC Marathon - May 2",
        "ja": "2027 オレンジカウンティマラソン - 5月2日",
        "zh": "2027 橙县马拉松 - 5月2日"
      },
      "date": "2027-05-02T05:30:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "Newport Beach / Costa Mesa",
      "country": "US",
      "theme": "oc-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/oc-marathon/",
      "apiUrl": "https://rundida.com/api/marathons/oc-marathon.json"
    },
    {
      "id": "olathe2027",
      "slug": "olathe",
      "tier": 2,
      "name": {
        "en": "2027 Garmin Olathe Marathon - Apr 24",
        "ja": "2027 オラサ・マラソン - 4月24日",
        "zh": "2027 奥拉西马拉松 - 4月24日"
      },
      "date": "2027-04-24T06:45:00-05:00",
      "timezone": "America/Chicago",
      "city": "Olathe",
      "country": "US",
      "theme": "olathe-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/olathe/",
      "apiUrl": "https://rundida.com/api/marathons/olathe.json"
    },
    {
      "id": "pembrokeshire2027",
      "slug": "pembrokeshire",
      "tier": 2,
      "name": {
        "en": "2027 Endurancelife Pembrokeshire Marathon - Apr 24",
        "ja": "2027 ペンブルックシャー海岸マラソン - 4月24日",
        "zh": "2027 彭布罗克郡海岸马拉松 - 4月24日"
      },
      "date": "2027-04-24T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Little Haven",
      "country": "GB",
      "theme": "pembrokeshire-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/pembrokeshire/",
      "apiUrl": "https://rundida.com/api/marathons/pembrokeshire.json"
    },
    {
      "id": "princeedwardcounty2026",
      "slug": "prince-edward-county",
      "tier": 2,
      "name": {
        "en": "2026 Prince Edward County Marathon - Oct 4",
        "ja": "2026 プリンスエドワードカウンティマラソン - 10月4日",
        "zh": "2026 爱德华王子县马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:00:00-04:00",
      "timezone": "America/Toronto",
      "city": "Prince Edward County (Wellington to Picton)",
      "country": "CA",
      "theme": "pec-vineyard",
      "featured": false,
      "url": "https://rundida.com/marathon/prince-edward-county/",
      "apiUrl": "https://rundida.com/api/marathons/prince-edward-county.json"
    },
    {
      "id": "ptittraindunord2026",
      "slug": "ptit-train-du-nord",
      "tier": 2,
      "name": {
        "en": "2026 P'tit Train du Nord Marathon - Oct 4",
        "ja": "2026 プチ・トラン・デュ・ノール - 10月4日",
        "zh": "2026 北方小火车马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:00:00-04:00",
      "timezone": "America/Toronto",
      "city": "Val-David to Saint-Jérôme",
      "country": "CA",
      "theme": "ptittrain-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/ptit-train-du-nord/",
      "apiUrl": "https://rundida.com/api/marathons/ptit-train-du-nord.json"
    },
    {
      "id": "richmondrunfest2026",
      "slug": "richmond-runfest",
      "tier": 2,
      "name": {
        "en": "2026 Richmond RUN-FEST Marathon - Sep 13",
        "ja": "2026 リッチモンドRUN-FESTマラソン - 9月13日",
        "zh": "2026 里士满 RUN-FEST 马拉松 - 9月13日"
      },
      "date": "2026-09-13T08:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Richmond / Kew",
      "country": "GB",
      "theme": "kew-scenic",
      "featured": false,
      "url": "https://rundida.com/marathon/richmond-runfest/",
      "apiUrl": "https://rundida.com/api/marathons/richmond-runfest.json"
    },
    {
      "id": "siouxfalls2026",
      "slug": "sioux-falls",
      "tier": 2,
      "name": {
        "en": "2026 Sioux Falls Marathon - Sep 20",
        "ja": "2026 スーフォールズマラソン - 9月20日",
        "zh": "2026 苏福尔斯马拉松 - 9月20日"
      },
      "date": "2026-09-20T07:00:00-05:00",
      "timezone": "America/Chicago",
      "city": "Sioux Falls",
      "country": "US",
      "theme": "siouxfalls-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/sioux-falls/",
      "apiUrl": "https://rundida.com/api/marathons/sioux-falls.json"
    },
    {
      "id": "spacecoast2026",
      "slug": "space-coast",
      "tier": 2,
      "name": {
        "en": "2026 Space Coast Marathon - Nov 22",
        "ja": "2026 スペースコーストマラソン - 11月22日",
        "zh": "2026 太空海岸马拉松 - 11月22日"
      },
      "date": "2026-11-22T06:00:00-05:00",
      "timezone": "America/New_York",
      "city": "Cocoa",
      "country": "US",
      "theme": "spacecoast-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/space-coast/",
      "apiUrl": "https://rundida.com/api/marathons/space-coast.json"
    },
    {
      "id": "valleyharvest2026",
      "slug": "valley-harvest",
      "tier": 2,
      "name": {
        "en": "2026 Valley Harvest Marathon - Oct 11",
        "ja": "2026 バレーハーベストマラソン - 10月11日",
        "zh": "2026 谷地丰收马拉松 - 10月11日"
      },
      "date": "2026-10-11T08:00:00-03:00",
      "timezone": "America/Halifax",
      "city": "Wolfville",
      "country": "CA",
      "theme": "valleyharvest-scenic",
      "featured": false,
      "url": "https://rundida.com/marathon/valley-harvest/",
      "apiUrl": "https://rundida.com/api/marathons/valley-harvest.json"
    },
    {
      "id": "yellowknife2026",
      "slug": "yellowknife",
      "tier": 2,
      "name": {
        "en": "2026 Yellowknife Overlander Marathon - Aug 23",
        "ja": "2026 イエローナイフマラソン - 8月23日",
        "zh": "2026 耶洛奈夫马拉松 - 8月23日"
      },
      "date": "2026-08-23T09:00:00-06:00",
      "timezone": "America/Yellowknife",
      "city": "Yellowknife",
      "country": "CA",
      "theme": "yellowknife-northern",
      "featured": false,
      "url": "https://rundida.com/marathon/yellowknife/",
      "apiUrl": "https://rundida.com/api/marathons/yellowknife.json"
    },
    {
      "id": "antwerp2026",
      "slug": "antwerp",
      "tier": 2,
      "name": {
        "en": "2026 Antwerp Marathon - Oct 18",
        "ja": "2026 アントワープマラソン - 10月18日",
        "zh": "2026 安特卫普马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:00:00+02:00",
      "timezone": "Europe/Brussels",
      "city": "Antwerp",
      "country": "BE",
      "theme": "antwerp-port",
      "featured": false,
      "url": "https://rundida.com/marathon/antwerp/",
      "apiUrl": "https://rundida.com/api/marathons/antwerp.json"
    },
    {
      "id": "bonn2027",
      "slug": "bonn",
      "tier": 2,
      "name": {
        "en": "2027 Bonn Marathon - Apr 11",
        "ja": "2027 ボン マラソン - 4月11日",
        "zh": "2027 波恩马拉松 - 4月11日"
      },
      "date": "2027-04-11T11:00:00+02:00",
      "timezone": "Europe/Berlin",
      "city": "Bonn",
      "country": "DE",
      "theme": "bonn-rhine-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/bonn/",
      "apiUrl": "https://rundida.com/api/marathons/bonn.json"
    },
    {
      "id": "bordeaux2026",
      "slug": "bordeaux",
      "tier": 2,
      "name": {
        "en": "2026 Bordeaux Marathon - Nov 8",
        "ja": "2026 ボルドーマラソン - 11月8日",
        "zh": "2026 波尔多马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:00:00+01:00",
      "timezone": "Europe/Paris",
      "city": "Bordeaux",
      "country": "FR",
      "theme": "bordeaux-wine-city",
      "featured": false,
      "url": "https://rundida.com/marathon/bordeaux/",
      "apiUrl": "https://rundida.com/api/marathons/bordeaux.json"
    },
    {
      "id": "budapest2026",
      "slug": "budapest",
      "tier": 2,
      "name": {
        "en": "2026 Budapest Marathon - Oct 11",
        "ja": "2026 ブダペストマラソン - 10月11日",
        "zh": "2026 布达佩斯马拉松 - 10月11日"
      },
      "date": "2026-10-11T09:00:00+02:00",
      "timezone": "Europe/Budapest",
      "city": "Budapest",
      "country": "HU",
      "theme": "budapest-danube",
      "featured": false,
      "url": "https://rundida.com/marathon/budapest/",
      "apiUrl": "https://rundida.com/api/marathons/budapest.json"
    },
    {
      "id": "cologne2026",
      "slug": "cologne",
      "tier": 2,
      "name": {
        "en": "2026 Cologne Marathon - Oct 4",
        "ja": "2026 ケルンマラソン - 10月4日",
        "zh": "2026 科隆马拉松 - 10月4日"
      },
      "date": "2026-10-04T10:30:00+02:00",
      "timezone": "Europe/Berlin",
      "city": "Cologne (Köln)",
      "country": "DE",
      "theme": "cologne-cathedral",
      "featured": false,
      "url": "https://rundida.com/marathon/cologne/",
      "apiUrl": "https://rundida.com/api/marathons/cologne.json"
    },
    {
      "id": "dublin2026",
      "slug": "dublin",
      "tier": 2,
      "name": {
        "en": "2026 Dublin Marathon - Oct 25",
        "ja": "2026 ダブリンマラソン - 10月25日",
        "zh": "2026 都柏林马拉松 - 10月25日"
      },
      "date": "2026-10-25T08:45:00+00:00",
      "timezone": "Europe/Dublin",
      "city": "Dublin",
      "country": "IE",
      "theme": "dublin-ballot-city",
      "featured": false,
      "url": "https://rundida.com/marathon/dublin/",
      "apiUrl": "https://rundida.com/api/marathons/dublin.json"
    },
    {
      "id": "florence2026",
      "slug": "florence",
      "tier": 2,
      "name": {
        "en": "2026 Florence Marathon - Nov 29",
        "ja": "2026 フィレンツェマラソン - 11月29日",
        "zh": "2026 佛罗伦萨马拉松 - 11月29日"
      },
      "date": "2026-11-29T08:30:00+01:00",
      "timezone": "Europe/Rome",
      "city": "Florence",
      "country": "IT",
      "theme": "florence-renaissance",
      "featured": false,
      "url": "https://rundida.com/marathon/florence/",
      "apiUrl": "https://rundida.com/api/marathons/florence.json"
    },
    {
      "id": "frankfurt2026",
      "slug": "frankfurt",
      "tier": 2,
      "name": {
        "en": "2026 Frankfurt Marathon - Oct 25",
        "ja": "2026 フランクフルトマラソン - 10月25日",
        "zh": "2026 法兰克福马拉松 - 10月25日"
      },
      "date": "2026-10-25T10:00:00+01:00",
      "timezone": "Europe/Berlin",
      "city": "Frankfurt am Main",
      "country": "DE",
      "theme": "frankfurt-skyline",
      "featured": false,
      "url": "https://rundida.com/marathon/frankfurt/",
      "apiUrl": "https://rundida.com/api/marathons/frankfurt.json"
    },
    {
      "id": "ghent2027",
      "slug": "ghent",
      "tier": 2,
      "name": {
        "en": "2027 Ghent Marathon - Mar 21",
        "ja": "2027 ヘント マラソン - 3月21日",
        "zh": "2027 根特马拉松 - 3月21日"
      },
      "date": "2027-03-21T09:00:00+01:00",
      "timezone": "Europe/Brussels",
      "city": "Ghent",
      "country": "BE",
      "theme": "ghent-spring",
      "featured": false,
      "url": "https://rundida.com/marathon/ghent/",
      "apiUrl": "https://rundida.com/api/marathons/ghent.json"
    },
    {
      "id": "hamburg2027",
      "slug": "hamburg",
      "tier": 2,
      "name": {
        "en": "2027 Hamburg Marathon - Apr 25",
        "ja": "2027 ハンブルクマラソン - 4月25日",
        "zh": "2027 汉堡马拉松 - 4月25日"
      },
      "date": "2027-04-25T08:30:00+02:00",
      "timezone": "Europe/Berlin",
      "city": "Hamburg",
      "country": "DE",
      "theme": "hamburg-elbe",
      "featured": false,
      "url": "https://rundida.com/marathon/hamburg/",
      "apiUrl": "https://rundida.com/api/marathons/hamburg.json"
    },
    {
      "id": "krakow2027",
      "slug": "krakow",
      "tier": 2,
      "name": {
        "en": "2027 Cracovia Marathon - Apr 18",
        "ja": "2027 クラクフマラソン - 4月18日",
        "zh": "2027 克拉科夫马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+02:00",
      "timezone": "Europe/Warsaw",
      "city": "Kraków",
      "country": "PL",
      "theme": "krakow-oldtown",
      "featured": false,
      "url": "https://rundida.com/marathon/krakow/",
      "apiUrl": "https://rundida.com/api/marathons/krakow.json"
    },
    {
      "id": "larochelle2026",
      "slug": "la-rochelle",
      "tier": 2,
      "name": {
        "en": "2026 La Rochelle Marathon - Nov 29",
        "ja": "2026 ラ・ロシェルマラソン - 11月29日",
        "zh": "2026 拉罗谢尔马拉松 - 11月29日"
      },
      "date": "2026-11-29T09:00:00+01:00",
      "timezone": "Europe/Paris",
      "city": "La Rochelle",
      "country": "FR",
      "theme": "larochelle-atlantic",
      "featured": false,
      "url": "https://rundida.com/marathon/la-rochelle/",
      "apiUrl": "https://rundida.com/api/marathons/la-rochelle.json"
    },
    {
      "id": "ljubljana2026",
      "slug": "ljubljana",
      "tier": 2,
      "name": {
        "en": "2026 Ljubljana Marathon - Oct 18",
        "ja": "2026 リュブリャナマラソン - 10月18日",
        "zh": "2026 卢布尔雅那马拉松 - 10月18日"
      },
      "date": "2026-10-18T09:00:00+02:00",
      "timezone": "Europe/Ljubljana",
      "city": "Ljubljana",
      "country": "SI",
      "theme": "ljubljana-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/ljubljana/",
      "apiUrl": "https://rundida.com/api/marathons/ljubljana.json"
    },
    {
      "id": "lyon2026",
      "slug": "lyon",
      "tier": 2,
      "name": {
        "en": "2026 Lyon Marathon - Oct 4",
        "ja": "2026 リヨンマラソン - 10月4日",
        "zh": "2026 里昂马拉松 - 10月4日"
      },
      "date": "2026-10-04T08:15:00+02:00",
      "timezone": "Europe/Paris",
      "city": "Lyon",
      "country": "FR",
      "theme": "lyon-rivers",
      "featured": false,
      "url": "https://rundida.com/marathon/lyon/",
      "apiUrl": "https://rundida.com/api/marathons/lyon.json"
    },
    {
      "id": "madrid2027",
      "slug": "madrid",
      "tier": 2,
      "name": {
        "en": "2027 Madrid Marathon - Apr 25",
        "ja": "2027 マドリードマラソン - 4月25日",
        "zh": "2027 马德里马拉松 - 4月25日"
      },
      "date": "2027-04-25T08:45:00+02:00",
      "timezone": "Europe/Madrid",
      "city": "Madrid",
      "country": "ES",
      "theme": "madrid-capital",
      "featured": false,
      "url": "https://rundida.com/marathon/madrid/",
      "apiUrl": "https://rundida.com/api/marathons/madrid.json"
    },
    {
      "id": "malaga2026",
      "slug": "malaga",
      "tier": 2,
      "name": {
        "en": "2026 Málaga Marathon - Nov 8",
        "ja": "2026 マラガマラソン - 11月8日",
        "zh": "2026 马拉加马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:30:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "Málaga",
      "country": "ES",
      "theme": "malaga-costa",
      "featured": false,
      "url": "https://rundida.com/marathon/malaga/",
      "apiUrl": "https://rundida.com/api/marathons/malaga.json"
    },
    {
      "id": "medoc2026",
      "slug": "medoc",
      "tier": 2,
      "name": {
        "en": "2026 Marathon du Médoc - Sep 5",
        "ja": "2026 メドックマラソン - 9月5日",
        "zh": "2026 梅多克马拉松 - 9月5日"
      },
      "date": "2026-09-05T09:30:00+02:00",
      "timezone": "Europe/Paris",
      "city": "Pauillac (Médoc, Bordeaux)",
      "country": "FR",
      "theme": "medoc-wine-festival",
      "featured": false,
      "url": "https://rundida.com/marathon/medoc/",
      "apiUrl": "https://rundida.com/api/marathons/medoc.json"
    },
    {
      "id": "milan2027",
      "slug": "milan",
      "tier": 2,
      "name": {
        "en": "2027 Milan Marathon - Apr 4",
        "ja": "2027 ミラノマラソン - 4月4日",
        "zh": "2027 米兰马拉松 - 4月4日"
      },
      "date": "2027-04-04T08:15:00+02:00",
      "timezone": "Europe/Rome",
      "city": "Milan",
      "country": "IT",
      "theme": "milan-flat-fast",
      "featured": false,
      "url": "https://rundida.com/marathon/milan/",
      "apiUrl": "https://rundida.com/api/marathons/milan.json"
    },
    {
      "id": "naples2026",
      "slug": "naples",
      "tier": 2,
      "name": {
        "en": "2026 Naples Marathon - Oct 18",
        "ja": "2026 ナポリマラソン - 10月18日",
        "zh": "2026 那不勒斯马拉松 - 10月18日"
      },
      "date": "2026-10-18T08:00:00+02:00",
      "timezone": "Europe/Rome",
      "city": "Naples",
      "country": "IT",
      "theme": "naples-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/naples/",
      "apiUrl": "https://rundida.com/api/marathons/naples.json"
    },
    {
      "id": "nicecannes2026",
      "slug": "nice-cannes",
      "tier": 2,
      "name": {
        "en": "2026 French Riviera Marathon Nice-Cannes - Nov 8",
        "ja": "2026 ニース・カンヌマラソン - 11月8日",
        "zh": "2026 尼斯-戛纳马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:00:00+01:00",
      "timezone": "Europe/Paris",
      "city": "Nice to Cannes",
      "country": "FR",
      "theme": "riviera-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/nice-cannes/",
      "apiUrl": "https://rundida.com/api/marathons/nice-cannes.json"
    },
    {
      "id": "oslo2026",
      "slug": "oslo",
      "tier": 2,
      "name": {
        "en": "2026 Oslo Marathon - Sep 12",
        "ja": "2026 オスロマラソン - 9月12日",
        "zh": "2026 奥斯陆马拉松 - 9月12日"
      },
      "date": "2026-09-12T09:00:00+02:00",
      "timezone": "Europe/Oslo",
      "city": "Oslo",
      "country": "NO",
      "theme": "oslo-fjord",
      "featured": false,
      "url": "https://rundida.com/marathon/oslo/",
      "apiUrl": "https://rundida.com/api/marathons/oslo.json"
    },
    {
      "id": "porto2026",
      "slug": "porto",
      "tier": 2,
      "name": {
        "en": "2026 Porto Marathon - Nov 8",
        "ja": "2026 ポルトマラソン - 11月8日",
        "zh": "2026 波尔图马拉松 - 11月8日"
      },
      "date": "2026-11-08T08:00:00+00:00",
      "timezone": "Europe/Lisbon",
      "city": "Porto",
      "country": "PT",
      "theme": "porto-douro",
      "featured": false,
      "url": "https://rundida.com/marathon/porto/",
      "apiUrl": "https://rundida.com/api/marathons/porto.json"
    },
    {
      "id": "reykjavik2026",
      "slug": "reykjavik",
      "tier": 2,
      "name": {
        "en": "2026 Reykjavik Marathon - Aug 22",
        "ja": "2026 レイキャビクマラソン - 8月22日",
        "zh": "2026 雷克雅未克马拉松 - 8月22日"
      },
      "date": "2026-08-22T08:15:00+00:00",
      "timezone": "Atlantic/Reykjavik",
      "city": "Reykjavik",
      "country": "IS",
      "theme": "reykjavik-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/reykjavik/",
      "apiUrl": "https://rundida.com/api/marathons/reykjavik.json"
    },
    {
      "id": "rotterdam2027",
      "slug": "rotterdam",
      "tier": 2,
      "name": {
        "en": "2027 NN Marathon Rotterdam - Apr 11",
        "ja": "2027 ロッテルダムマラソン - 4月11日",
        "zh": "2027 鹿特丹马拉松 - 4月11日"
      },
      "date": "2027-04-11T10:00:00+02:00",
      "timezone": "Europe/Amsterdam",
      "city": "Rotterdam",
      "country": "NL",
      "theme": "rotterdam-flat-fast",
      "featured": false,
      "url": "https://rundida.com/marathon/rotterdam/",
      "apiUrl": "https://rundida.com/api/marathons/rotterdam.json"
    },
    {
      "id": "sansebastian2026",
      "slug": "san-sebastian",
      "tier": 2,
      "name": {
        "en": "2026 San Sebastián Marathon - Nov 22",
        "ja": "2026 サンセバスティアンマラソン - 11月22日",
        "zh": "2026 圣塞瓦斯蒂安马拉松 - 11月22日"
      },
      "date": "2026-11-22T09:00:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "San Sebastián (Donostia)",
      "country": "ES",
      "theme": "sansebastian-bay",
      "featured": false,
      "url": "https://rundida.com/marathon/san-sebastian/",
      "apiUrl": "https://rundida.com/api/marathons/san-sebastian.json"
    },
    {
      "id": "stockholm2027",
      "slug": "stockholm",
      "tier": 2,
      "name": {
        "en": "2027 Stockholm Marathon - May 29",
        "ja": "2027 ストックホルムマラソン - 5月29日",
        "zh": "2027 斯德哥尔摩马拉松 - 5月29日"
      },
      "date": "2027-05-29T12:00:00+02:00",
      "timezone": "Europe/Stockholm",
      "city": "Stockholm",
      "country": "SE",
      "theme": "stockholm-archipelago",
      "featured": false,
      "url": "https://rundida.com/marathon/stockholm/",
      "apiUrl": "https://rundida.com/api/marathons/stockholm.json"
    },
    {
      "id": "turin2026",
      "slug": "turin",
      "tier": 2,
      "name": {
        "en": "2026 Turin Marathon - Nov 29",
        "ja": "2026 トリノマラソン - 11月29日",
        "zh": "2026 都灵马拉松 - 11月29日"
      },
      "date": "2026-11-29T08:30:00+01:00",
      "timezone": "Europe/Rome",
      "city": "Turin",
      "country": "IT",
      "theme": "turin-flat",
      "featured": false,
      "url": "https://rundida.com/marathon/turin/",
      "apiUrl": "https://rundida.com/api/marathons/turin.json"
    },
    {
      "id": "venice2026",
      "slug": "venice",
      "tier": 2,
      "name": {
        "en": "2026 Venice Marathon - Oct 25",
        "ja": "2026 ヴェネツィアマラソン - 10月25日",
        "zh": "2026 威尼斯马拉松 - 10月25日"
      },
      "date": "2026-10-25T09:40:00+01:00",
      "timezone": "Europe/Rome",
      "city": "Venice",
      "country": "IT",
      "theme": "venice-pointtopoint",
      "featured": false,
      "url": "https://rundida.com/marathon/venice/",
      "apiUrl": "https://rundida.com/api/marathons/venice.json"
    },
    {
      "id": "vienna2027",
      "slug": "vienna",
      "tier": 2,
      "name": {
        "en": "2027 Vienna City Marathon - Apr 18",
        "ja": "2027 ウィーンマラソン - 4月18日",
        "zh": "2027 维也纳马拉松 - 4月18日"
      },
      "date": "2027-04-18T09:00:00+02:00",
      "timezone": "Europe/Vienna",
      "city": "Vienna",
      "country": "AT",
      "theme": "vienna-imperial",
      "featured": false,
      "url": "https://rundida.com/marathon/vienna/",
      "apiUrl": "https://rundida.com/api/marathons/vienna.json"
    },
    {
      "id": "warsaw2026",
      "slug": "warsaw",
      "tier": 2,
      "name": {
        "en": "2026 Warsaw Marathon - Sep 27",
        "ja": "2026 ワルシャワマラソン - 9月27日",
        "zh": "2026 华沙马拉松 - 9月27日"
      },
      "date": "2026-09-27T09:00:00+02:00",
      "timezone": "Europe/Warsaw",
      "city": "Warsaw",
      "country": "PL",
      "theme": "warsaw-capital",
      "featured": false,
      "url": "https://rundida.com/marathon/warsaw/",
      "apiUrl": "https://rundida.com/api/marathons/warsaw.json"
    },
    {
      "id": "perth2026",
      "slug": "perth",
      "tier": 2,
      "name": {
        "en": "2026 Perth Marathon - Oct 11",
        "ja": "2026 パースマラソン - 10月11日",
        "zh": "2026 珀斯马拉松 - 10月11日"
      },
      "date": "2026-10-11T06:00:00+08:00",
      "timezone": "Australia/Perth",
      "city": "Perth",
      "country": "AU",
      "theme": "perth-swan-river",
      "featured": false,
      "url": "https://rundida.com/marathon/perth/",
      "apiUrl": "https://rundida.com/api/marathons/perth.json"
    },
    {
      "id": "hobart2027",
      "slug": "hobart",
      "tier": 2,
      "name": {
        "en": "2027 Hobart Marathon - Jan 3",
        "ja": "2027 ホバートマラソン - 1月3日",
        "zh": "2027 霍巴特马拉松 - 1月3日"
      },
      "date": "2027-01-03T06:00:00+11:00",
      "timezone": "Australia/Hobart",
      "city": "Hobart (Claremont)",
      "country": "AU",
      "theme": "hobart-derwent",
      "featured": false,
      "url": "https://rundida.com/marathon/hobart/",
      "apiUrl": "https://rundida.com/api/marathons/hobart.json"
    },
    {
      "id": "ballarat2027",
      "slug": "ballarat",
      "tier": 2,
      "name": {
        "en": "2027 Ballarat Marathon - Apr 18",
        "ja": "2027 バララット マラソン - 4月18日",
        "zh": "2027 巴拉瑞特马拉松 - 4月18日"
      },
      "date": "2027-04-18T08:00:00+10:00",
      "timezone": "Australia/Melbourne",
      "city": "Ballarat",
      "country": "AU",
      "theme": "ballarat-goldfields",
      "featured": false,
      "url": "https://rundida.com/marathon/ballarat/",
      "apiUrl": "https://rundida.com/api/marathons/ballarat.json"
    },
    {
      "id": "newcastlensw2027",
      "slug": "newcastle-nsw",
      "tier": 2,
      "name": {
        "en": "2027 Newcastle Marathon - Apr 18",
        "ja": "2027 ニューカッスルマラソン - 4月18日",
        "zh": "2027 纽卡斯尔马拉松 - 4月18日"
      },
      "date": "2027-04-18T06:00:00+10:00",
      "timezone": "Australia/Sydney",
      "city": "Newcastle",
      "country": "AU",
      "theme": "newcastle-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/newcastle-nsw/",
      "apiUrl": "https://rundida.com/api/marathons/newcastle-nsw.json"
    },
    {
      "id": "bunbury2027",
      "slug": "bunbury",
      "tier": 2,
      "name": {
        "en": "2027 Bunbury Marathon - Apr 11",
        "ja": "2027 バンバリーマラソン - 4月11日",
        "zh": "2027 班伯里马拉松 - 4月11日"
      },
      "date": "2027-04-11T07:00:00+08:00",
      "timezone": "Australia/Perth",
      "city": "Bunbury",
      "country": "AU",
      "theme": "bunbury-3waters",
      "featured": false,
      "url": "https://rundida.com/marathon/bunbury/",
      "apiUrl": "https://rundida.com/api/marathons/bunbury.json"
    },
    {
      "id": "auckland2026",
      "slug": "auckland",
      "tier": 2,
      "name": {
        "en": "2026 Auckland Marathon - Nov 1",
        "ja": "2026 オークランドマラソン - 11月1日",
        "zh": "2026 奥克兰马拉松 - 11月1日"
      },
      "date": "2026-11-01T06:00:00+13:00",
      "timezone": "Pacific/Auckland",
      "city": "Auckland",
      "country": "NZ",
      "theme": "auckland-harbour",
      "featured": false,
      "url": "https://rundida.com/marathon/auckland/",
      "apiUrl": "https://rundida.com/api/marathons/auckland.json"
    },
    {
      "id": "queenstown2026",
      "slug": "queenstown",
      "tier": 2,
      "name": {
        "en": "2026 Queenstown Marathon - Nov 14",
        "ja": "2026 クイーンズタウンマラソン - 11月14日",
        "zh": "2026 皇后镇马拉松 - 11月14日"
      },
      "date": "2026-11-14T08:20:00+13:00",
      "timezone": "Pacific/Auckland",
      "city": "Queenstown",
      "country": "NZ",
      "theme": "queenstown-lake",
      "featured": false,
      "url": "https://rundida.com/marathon/queenstown/",
      "apiUrl": "https://rundida.com/api/marathons/queenstown.json"
    },
    {
      "id": "rotorua2027",
      "slug": "rotorua",
      "tier": 2,
      "name": {
        "en": "2027 Rotorua Marathon - May 1",
        "ja": "2027 ロトルアマラソン - 5月1日",
        "zh": "2027 罗托鲁瓦马拉松 - 5月1日"
      },
      "date": "2027-05-01T08:00:00+12:00",
      "timezone": "Pacific/Auckland",
      "city": "Rotorua",
      "country": "NZ",
      "theme": "rotorua-lake",
      "featured": false,
      "url": "https://rundida.com/marathon/rotorua/",
      "apiUrl": "https://rundida.com/api/marathons/rotorua.json"
    },
    {
      "id": "christchurch2027",
      "slug": "christchurch",
      "tier": 2,
      "name": {
        "en": "2027 Christchurch Marathon - Apr 18",
        "ja": "2027 クライストチャーチマラソン - 4月18日",
        "zh": "2027 基督城马拉松 - 4月18日"
      },
      "date": "2027-04-18T07:00:00+12:00",
      "timezone": "Pacific/Auckland",
      "city": "Christchurch",
      "country": "NZ",
      "theme": "christchurch-garden",
      "featured": false,
      "url": "https://rundida.com/marathon/christchurch/",
      "apiUrl": "https://rundida.com/api/marathons/christchurch.json"
    },
    {
      "id": "dunedin2026",
      "slug": "dunedin",
      "tier": 2,
      "name": {
        "en": "2026 Dunedin Marathon - Sep 13",
        "ja": "2026 ダニーデンマラソン - 9月13日",
        "zh": "2026 但尼丁马拉松 - 9月13日"
      },
      "date": "2026-09-13T07:00:00+12:00",
      "timezone": "Pacific/Auckland",
      "city": "Dunedin",
      "country": "NZ",
      "theme": "dunedin-peninsula",
      "featured": false,
      "url": "https://rundida.com/marathon/dunedin/",
      "apiUrl": "https://rundida.com/api/marathons/dunedin.json"
    },
    {
      "id": "hawkesbay2027",
      "slug": "hawkes-bay",
      "tier": 2,
      "name": {
        "en": "2027 Napier Marathon - May 15",
        "ja": "2027 ネイピアマラソン - 5月15日",
        "zh": "2027 内皮尔马拉松 - 5月15日"
      },
      "date": "2027-05-15T08:20:00+12:00",
      "timezone": "Pacific/Auckland",
      "city": "Napier",
      "country": "NZ",
      "theme": "hawkesbay-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/hawkes-bay/",
      "apiUrl": "https://rundida.com/api/marathons/hawkes-bay.json"
    },
    {
      "id": "noosa2027",
      "slug": "noosa",
      "tier": 2,
      "name": {
        "en": "2027 Noosa Heads Marathon - May 22",
        "ja": "2027 ヌーサマラソン - 5月22日",
        "zh": "2027 努沙马拉松 - 5月22日"
      },
      "date": "2027-05-22T06:15:00+10:00",
      "timezone": "Australia/Brisbane",
      "city": "Noosa Heads",
      "country": "AU",
      "theme": "noosa-coast",
      "featured": false,
      "url": "https://rundida.com/marathon/noosa/",
      "apiUrl": "https://rundida.com/api/marathons/noosa.json"
    },
    {
      "id": "whanganui2026",
      "slug": "whanganui",
      "tier": 2,
      "name": {
        "en": "2026 Whanganui Marathon - Dec 6",
        "ja": "2026 ワンガヌイマラソン - 12月6日",
        "zh": "2026 旺加努伊马拉松 - 12月6日"
      },
      "date": "2026-12-06T06:00:00+13:00",
      "timezone": "Pacific/Auckland",
      "city": "Whanganui",
      "country": "NZ",
      "theme": "whanganui-rivercity",
      "featured": false,
      "url": "https://rundida.com/marathon/whanganui/",
      "apiUrl": "https://rundida.com/api/marathons/whanganui.json"
    }
  ],
  "past": [
    {
      "id": "sanfrancisco2026",
      "slug": "san-francisco",
      "tier": 2,
      "name": {
        "en": "2026 San Francisco Marathon - Jul 26",
        "ja": "2026 サンフランシスコマラソン - 7月26日",
        "zh": "2026 旧金山马拉松 - 7月26日"
      },
      "date": "2026-07-26T05:15:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "San Francisco",
      "country": "US",
      "theme": "sanfrancisco-bridge",
      "featured": false,
      "url": "https://rundida.com/marathon/san-francisco/",
      "apiUrl": "https://rundida.com/api/marathons/san-francisco.json"
    },
    {
      "id": "thamesmeander2026",
      "slug": "thames-meander",
      "tier": 3,
      "name": {
        "en": "2026 Thames Meander Marathon - Aug 9",
        "ja": "2026 テムズ・ミアンダーマラソン - 8月9日",
        "zh": "2026 泰晤士河蜿蜒马拉松 - 8月9日"
      },
      "date": "2026-08-09T08:30:00+01:00",
      "timezone": "Europe/London",
      "city": "Richmond",
      "country": "GB",
      "theme": "thames-meander-river",
      "featured": false,
      "url": "https://rundida.com/marathon/thames-meander/",
      "apiUrl": "https://rundida.com/api/marathons/thames-meander.json"
    },
    {
      "id": "twotunnels2026",
      "slug": "two-tunnels",
      "tier": 3,
      "name": {
        "en": "2026 Two Tunnels Marathon - Aug 16",
        "ja": "2026 トゥートンネルズマラソン - 8月16日",
        "zh": "2026 双隧道马拉松 - 8月16日"
      },
      "date": "2026-08-16T10:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Bath",
      "country": "GB",
      "theme": "two-tunnels-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/two-tunnels/",
      "apiUrl": "https://rundida.com/api/marathons/two-tunnels.json"
    },
    {
      "id": "jackandjill2026",
      "slug": "jack-and-jill",
      "tier": 2,
      "name": {
        "en": "2026 Jack & Jill's Downhill Marathon - Jul 25",
        "ja": "2026 ジャック&ジル ダウンヒルマラソン - 7月25日",
        "zh": "2026 杰克与吉尔下坡马拉松 - 7月25日"
      },
      "date": "2026-07-25T06:00:00-07:00",
      "timezone": "America/Los_Angeles",
      "city": "North Bend",
      "country": "US",
      "theme": "jack-and-jill-tunnel",
      "featured": false,
      "url": "https://rundida.com/marathon/jack-and-jill/",
      "apiUrl": "https://rundida.com/api/marathons/jack-and-jill.json"
    },
    {
      "id": "anchoragerunfest2026",
      "slug": "anchorage-runfest",
      "tier": 2,
      "name": {
        "en": "2026 Anchorage RunFest Marathon - Aug 16",
        "ja": "2026 アンカレッジ ランフェスト マラソン - 8月16日",
        "zh": "2026 安克雷奇 RunFest 马拉松 - 8月16日"
      },
      "date": "2026-08-16T08:30:00-08:00",
      "timezone": "America/Anchorage",
      "city": "Anchorage",
      "country": "US",
      "theme": "anchorage-runfest-autumn",
      "featured": false,
      "url": "https://rundida.com/marathon/anchorage-runfest/",
      "apiUrl": "https://rundida.com/api/marathons/anchorage-runfest.json"
    },
    {
      "id": "edmonton2026",
      "slug": "edmonton",
      "tier": 3,
      "name": {
        "en": "2026 Edmonton Marathon - Aug 16",
        "ja": "2026 エドモントンマラソン - 8月16日",
        "zh": "2026 埃德蒙顿马拉松 - 8月16日"
      },
      "date": "2026-08-16T07:00:00-06:00",
      "timezone": "America/Edmonton",
      "city": "Edmonton",
      "country": "CA",
      "theme": "summer-river-valley",
      "featured": false,
      "url": "https://rundida.com/marathon/edmonton/",
      "apiUrl": "https://rundida.com/api/marathons/edmonton.json"
    },
    {
      "id": "yukon2026",
      "slug": "yukon",
      "tier": 2,
      "name": {
        "en": "2026 Yukon River Trail Marathon - Aug 2",
        "ja": "2026 ユーコン・リバートレイルマラソン - 8月2日",
        "zh": "2026育空河步道马拉松 - 8月2日"
      },
      "date": "2026-08-02T08:30:00-07:00",
      "timezone": "America/Whitehorse",
      "city": "Whitehorse",
      "country": "CA",
      "theme": "yukon-midnight-sun-trail",
      "featured": false,
      "url": "https://rundida.com/marathon/yukon/",
      "apiUrl": "https://rundida.com/api/marathons/yukon.json"
    },
    {
      "id": "cybicoastal2026",
      "slug": "cybi-coastal",
      "tier": 2,
      "name": {
        "en": "2026 Cybi Coastal Marathon - Aug 1",
        "ja": "2026 キビ海岸マラソン - 8月1日",
        "zh": "2026 锡比海岸马拉松 - 8月1日"
      },
      "date": "2026-08-01T09:00:00+01:00",
      "timezone": "Europe/London",
      "city": "Holyhead",
      "country": "GB",
      "theme": "anglesey-coastal",
      "featured": false,
      "url": "https://rundida.com/marathon/cybi-coastal/",
      "apiUrl": "https://rundida.com/api/marathons/cybi-coastal.json"
    },
    {
      "id": "isleofman2026",
      "slug": "isle-of-man",
      "tier": 2,
      "name": {
        "en": "2026 Isle of Man Marathon - Aug 9",
        "ja": "2026 マン島マラソン - 8月9日",
        "zh": "2026 马恩岛马拉松 - 8月9日"
      },
      "date": "2026-08-09T08:30:00+01:00",
      "timezone": "Europe/Isle_of_Man",
      "city": "Ramsey",
      "country": "GB",
      "theme": "isleofman-island",
      "featured": false,
      "url": "https://rundida.com/marathon/isle-of-man/",
      "apiUrl": "https://rundida.com/api/marathons/isle-of-man.json"
    },
    {
      "id": "sunshinecoast2026",
      "slug": "sunshine-coast",
      "tier": 2,
      "name": {
        "en": "2026 Sunshine Coast Marathon - Aug 2",
        "ja": "2026 サンシャインコーストマラソン - 8月2日",
        "zh": "2026 阳光海岸马拉松 - 8月2日"
      },
      "date": "2026-08-02T06:00:00+10:00",
      "timezone": "Australia/Brisbane",
      "city": "Sunshine Coast (Alexandra Headland / Mooloolaba)",
      "country": "AU",
      "theme": "sunshine-coast-beach",
      "featured": false,
      "url": "https://rundida.com/marathon/sunshine-coast/",
      "apiUrl": "https://rundida.com/api/marathons/sunshine-coast.json"
    },
    {
      "id": "taupo2026",
      "slug": "taupo",
      "tier": 2,
      "name": {
        "en": "2026 Taupo Marathon - Aug 1",
        "ja": "2026 タウポマラソン - 8月1日",
        "zh": "2026 陶波马拉松 - 8月1日"
      },
      "date": "2026-08-01T07:45:00+12:00",
      "timezone": "Pacific/Auckland",
      "city": "Taupō",
      "country": "NZ",
      "theme": "taupo-lake",
      "featured": false,
      "url": "https://rundida.com/marathon/taupo/",
      "apiUrl": "https://rundida.com/api/marathons/taupo.json"
    },
    {
      "id": "australianoutback2026",
      "slug": "australian-outback",
      "tier": 2,
      "name": {
        "en": "2026 Yulara Marathon - Jul 25",
        "ja": "2026 ユララマラソン - 7月25日",
        "zh": "2026 尤拉拉马拉松 - 7月25日"
      },
      "date": "2026-07-25T07:45:00+09:30",
      "timezone": "Australia/Darwin",
      "city": "Yulara",
      "country": "AU",
      "theme": "outback-uluru",
      "featured": false,
      "url": "https://rundida.com/marathon/australian-outback/",
      "apiUrl": "https://rundida.com/api/marathons/australian-outback.json"
    },
    {
      "id": "townsville2026",
      "slug": "townsville",
      "tier": 2,
      "name": {
        "en": "2026 Townsville Marathon - Aug 2",
        "ja": "2026 タウンズビルマラソン - 8月2日",
        "zh": "2026 汤斯维尔马拉松 - 8月2日"
      },
      "date": "2026-08-02T04:45:00+10:00",
      "timezone": "Australia/Brisbane",
      "city": "Townsville",
      "country": "AU",
      "theme": "townsville-tropical",
      "featured": false,
      "url": "https://rundida.com/marathon/townsville/",
      "apiUrl": "https://rundida.com/api/marathons/townsville.json"
    },
    {
      "id": "alicesprings2026",
      "slug": "alice-springs",
      "tier": 2,
      "name": {
        "en": "2026 Alice Springs Marathon - Jul 19",
        "ja": "2026 アリススプリングスマラソン - 7月19日",
        "zh": "2026 爱丽斯泉马拉松 - 7月19日"
      },
      "date": "2026-07-19T07:00:00+09:30",
      "timezone": "Australia/Darwin",
      "city": "Alice Springs",
      "country": "AU",
      "theme": "alice-desert",
      "featured": false,
      "url": "https://rundida.com/marathon/alice-springs/",
      "apiUrl": "https://rundida.com/api/marathons/alice-springs.json"
    }
  ],
  "archived": [
    {
      "id": "shanghai2025",
      "slug": "shanghai",
      "tier": 1,
      "name": {
        "en": "2025 Shanghai Marathon - Nov 30",
        "ja": "2025 上海マラソン - 11月30日",
        "zh": "2025 上海马拉松 - 11月30日"
      },
      "date": "2025-11-30T07:00:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Shanghai",
      "country": "CN",
      "theme": "shanghai-test",
      "featured": false,
      "url": "https://rundida.com/marathon/shanghai/"
    },
    {
      "id": "xiamen2026",
      "slug": "xiamen",
      "tier": 2,
      "name": {
        "en": "2026 Xiamen Marathon - Jan 10",
        "ja": "2026 厦門マラソン - 1月10日",
        "zh": "2026 厦门马拉松 - 1月10日"
      },
      "date": "2026-01-10T07:00:00+08:00",
      "timezone": "Asia/Shanghai",
      "city": "Xiamen",
      "country": "CN",
      "theme": "xiamen-ocean",
      "featured": false,
      "url": "https://rundida.com/marathon/xiamen/"
    },
    {
      "id": "mumbai2026",
      "slug": "mumbai",
      "tier": 2,
      "name": {
        "en": "2026 Mumbai Marathon - Jan 18",
        "ja": "2026 ムンバイマラソン - 1月18日",
        "zh": "2026 孟买马拉松 - 1月18日"
      },
      "date": "2026-01-18T05:30:00+05:30",
      "timezone": "Asia/Kolkata",
      "city": "Mumbai",
      "country": "IN",
      "theme": "mumbai-gateway",
      "featured": false,
      "url": "https://rundida.com/marathon/mumbai/"
    },
    {
      "id": "seville2026",
      "slug": "seville",
      "tier": 2,
      "name": {
        "en": "2026 Seville Marathon - Feb 15",
        "ja": "2026 セビリアマラソン - 2月15日",
        "zh": "2026 塞维利亚马拉松 - 2月15日"
      },
      "date": "2026-02-15T08:30:00+01:00",
      "timezone": "Europe/Madrid",
      "city": "Seville",
      "country": "ES",
      "theme": "seville-flamenco",
      "featured": false,
      "url": "https://rundida.com/marathon/seville/"
    },
    {
      "id": "osaka2026",
      "slug": "osaka",
      "tier": 2,
      "name": {
        "en": "2026 Osaka Marathon - Feb 22",
        "ja": "2026 大阪マラソン - 2月22日",
        "zh": "2026 大阪马拉松 - 2月22日"
      },
      "date": "2026-02-22T09:00:00+09:00",
      "timezone": "Asia/Tokyo",
      "city": "Osaka",
      "country": "JP",
      "theme": "osaka-energy",
      "featured": false,
      "url": "https://rundida.com/marathon/osaka/"
    }
  ]
}