Sydney vs Tokyo Marathon — Which Should You Run?

Compare the Sydney and Tokyo Marathons side by side — course profile, weather, field size, qualification, and atmosphere to help you choose your next race.

Quick Comparison

Feature 2026 TCS Sydney Marathon - Aug 30 2027 Tokyo Marathon - Mar 7
Country/RegionAustraliaJapan
MonthSeptemberMarch
Avg Temperature14-20°C8-12°C
Course TypeHillyFlat
Elevation~200m~40m
Field Size12,00038,000
EntryOpenLottery
World MajorNoYes
BQ CourseYesYes
Crowd SupportGoodExcellent

Detailed Comparison

Sydney and Tokyo are the premier marathons of Oceania and East Asia respectively, both attracting international fields and offering iconic urban courses. Sydney runs in September (10-18°C) with 30,000 runners on a hilly course with ~150m of elevation gain across the Harbour Bridge and through the Royal Botanic Garden. Tokyo runs in March (8-12°C) with 38,000 runners on a flat course (~40m elevation) through Japan's capital, holding World Marathon Major status.

Course difficulty clearly separates the two. Tokyo's flat profile makes it one of the world's best marathon courses for fast times, while Sydney's significant hills — including the climb over the Harbour Bridge and undulations through the eastern suburbs — make it a strength course rather than a speed course. Use the Race Time Predictor to compare your potential times, keeping in mind that Sydney's elevation may add 5-12 minutes versus a flat course at the same effort.

Entry also differs substantially. Sydney uses open registration — guaranteed entry for all runners. Tokyo's lottery has approximately 10:1 odds for international applicants, making it one of the most difficult marathons to enter. The scenery comparison is a highlight: Sydney's Harbour Bridge and Opera House views are spectacular; Tokyo's route past the Imperial Palace and through Ginza is culturally immersive. For guaranteed entry with stunning harbour views, choose Sydney. For a World Major on a fast, flat course — if you can win the lottery — Tokyo is the ultimate Asian marathon.

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Frequently Asked Questions

Which is faster, Sydney or Tokyo Marathon?

Sydney features a hilly course while Tokyo has a flat profile. The Tokyo course is generally well-suited for fast times.

How do I enter the Sydney Marathon vs Tokyo Marathon?

Sydney Marathon uses a Open entry system with a field of 12,000 runners. Tokyo Marathon uses Lottery with 38,000 spots. Plan your entry strategy using our Marathon Lottery Calculator.

What is the best weather for running, Sydney or Tokyo?

Sydney in September averages 14-20°C. Tokyo in March averages 8-12°C. Use our Dew Point Calculator and Heat Adjustment Calculator to plan for race-day conditions.

Can I qualify for Boston at Sydney or Tokyo?

Both the Sydney and Tokyo Marathons are BQ-eligible courses. Use our Pace Calculator to determine your BQ target pace.

Which marathon has better crowd support?

Sydney is known for good crowd support, while Tokyo offers excellent spectator atmosphere. Both races create memorable experiences. Plan your spectator strategy with our Spectator Planner.

Prepare for Your Marathon

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