Tokyo

Full Marathon

Odaiba Yume-no-Ohashi Marathon = The 16th Odaiba City Marathon =

お台場夢の大橋マラソン＝第16回お台場シティマラソ＝

Date

October 11, 2026

Location

Tokyo

Distance

Full Marathon

Entry Fee

—

Time Limit

Capacity

—

Finish Rate

—

Last updatedJune 18, 2026·14 days agoOfficial site checkedJune 18, 2026

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AI summary

COURSE

Course certification

Not certifiedNo mention of Japan Association of Athletics Federations (JAAF) certification

Course profile

Flat (PB-friendly)An urban course circling the Odaiba Center Promenade and Yume-no-Ohashi Bridge (3,014 m × 14 laps)

Cutoffs & time limit

Full: 14:20 Checkpoint (cannot enter the next lap), race ends at 15:20, time limit 6 hours

Water stations

1 water station

Start method

Full Marathon: 9:00 a.m., Half Marathon: 9:03 a.m. (mass start)

Finisher rewards

Finisher medals (for the entire family); medals for the top three finishers in each age group and pairs category; certificates for the top six finishers in the relay, individual, and pairs categories. Participation prize: Choose one item from a selection of 5–6 items, including a T-shirt, original towel, bib clip, and coupons.

Changing & baggage

Changing room tents are available (crowded in the morning); a luggage storage area is available (please keep an eye on your valuables yourself).

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

Access

ACCESS

Note: the map shows the approximate area. Check the official site for the exact start/venue.

Score

RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable（4/6）

Course Appeal

コースの魅力

N/A

Organization & Support

運営・サポート

N/A

Finishability

完走しやすさ

2.6

Atmosphere

大会の盛り上がり

N/A

Access

アクセス

3.0

Value for Money

コスパ

N/A

Entering from overseas

INBOUND

Open to overseas runners

How to enter

Online entry via the organizer's own platform ('楽々ログイン') or by fax. An English-language health questionnaire and pledge form is available, suggesting overseas runners are anticipated.

Entry platform

Earth Run Club official site (earthrunclub.net); FAX entry also available.

What you need

Participants must be junior high school age or older for most events. A health questionnaire and pledge form (available in English) must be submitted at race-day check-in.

Payment

Entry fees range from ¥2,500 to ¥7,000 depending on event and category. Payment method not explicitly stated on the page.

Bib pickup

Bibs and timing chips are distributed on race day at the venue. No advance or postal pickup is mentioned.

Entry period

Entry closes 23 September 2026 (standard deadline); late entries accepted on the official site only until 4 October 2026.

On race day

An English-language health/pledge form is provided. On-site support includes first-aid staff (emergency medical technician and nurse) and an AED.

Notes

Race is held rain-or-shine; cancellation announced via SNS by 7:30 on race day. No refunds after the entry deadline. As bib pickup is on-site only, overseas runners must be present in Tokyo on race day.

Summary for guidance. Always confirm details on the official site. Last verified: June 22, 2026

Runner Reviews

REVIEWS

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Overall Score

2.8

/ 5.0 · 6-axis avg

Official site →