{
  "meta": {
    "name": "RunDida Marathon API",
    "version": "1.1",
    "generated": "2026-11-05",
    "website": "https://rundida.com"
  },
  "marathon": {
    "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",
    "defaultPersonality": "competitive",
    "featured": false,
    "status": "upcoming",
    "weather": {
      "avgTempC": 11.3,
      "avgTempF": 52,
      "humidity": 79,
      "windKmh": 23,
      "precipPct": 37,
      "conditions": "Cool, humid North Essex spring morning, often overcast with a light inland breeze"
    },
    "course": {
      "type": "Multi-loop",
      "elevationGain": 250,
      "profile": "An undulating rural road marathon, NOT a pancake-flat course despite its quiet-lanes reputation. The route runs out from Halstead through Pebmarsh into the Essex/Suffolk border lanes, completes a 10.5-mile loop twice, then heads back to Race HQ at Halstead Leisure Centre, with around 250 m (about 800 ft) of total climbing over rolling hills. The final mile includes a roughly 400 m stretch on an athletics track; the rest is quiet, low-traffic country road. The course holds Course Measurement Certificate No. 25/009, so it counts as a Boston qualifier.",
      "terrain": "Road (quiet country lanes) with about 400 m on track"
    },
    "links": {
      "page": "https://rundida.com/marathon/halstead/",
      "countdown": "https://rundida.com/tools/marathon-countdown/#marathon=halstead2027",
      "api": "https://rundida.com/api/marathons/halstead.json",
      "allMarathons": "https://rundida.com/api/marathons.json"
    },
    "schema": {
      "@context": "https://schema.org",
      "@type": "SportsEvent",
      "name": "2027 Halstead & Essex Marathon - May 9",
      "startDate": "2027-05-09T09:00:00+01:00",
      "eventStatus": "https://schema.org/EventScheduled",
      "sport": "Marathon Running",
      "location": {
        "@type": "Place",
        "name": "Halstead",
        "address": {
          "@type": "PostalAddress",
          "addressLocality": "Halstead",
          "addressCountry": "GB"
        }
      },
      "endDate": "2027-05-09T15:00:00.000Z",
      "organizer": {
        "@type": "Organization",
        "name": "Halstead Road Runners",
        "url": "https://halsteadroadrunners.org.uk"
      },
      "offers": {
        "@type": "Offer",
        "url": "https://halsteadroadrunners.eventrac.co.uk/e/halstead-and-essex-marathon-12398",
        "priceCurrency": "GBP",
        "price": "43",
        "availability": "https://schema.org/LimitedAvailability"
      }
    }
  }
}