This race has finished.

The next edition is undecided. Please check the official site.

Status updated: June 29, 2026

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Tokyo

Full Marathon

The 31st UP RUN Higashi-Ojima Komatsugawa Park Marathon ~Long-Distance Special Edition~

第31回UP RUN東大島小松川公園マラソン～長距離特別ver～

Date
April 29, 2026
Location
Tokyo
Venue
船堀橋横芝生広場
Distance
Full Marathon
EventEntry FeeTime LimitCapacity
30km¥4,5005h—
10km¥5,000—500 runners
Finish Rate
—
Last updatedJune 29, 2026·3 days agoOfficial site checkedJune 29, 2026
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AI summary

COURSE

Course profile

Flat (PB-friendly)A 10-km loop course along the Arakawa River embankment that’s easy to run

Cutoffs & time limit

Full marathon: 5 hours and 30 minutes; 30 km: 5 hours; Half marathon: 3 hours; 10 km: no time limit

Water stations

Three water stations (water and sports drinks); snacks such as bananas and chocolate

Pacers

No

Start method

Full Marathon: 9:30 a.m., 30km: 10:00 a.m., Half Marathon: 10:30 a.m., 10km: 11:00 a.m. (Separate starts for each event)

Finisher rewards

Prizes and commemorative gifts will be awarded to the top three finishers in each event, and completion certificates will be issued on the day of the event.

Changing & baggage

Changing tents are available, as well as a luggage storage area (blue tarp); valuables can be stored for 500 yen.

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（3/6）

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

1.4

Atmosphere

大会の盛り上がり

N/A

Access

アクセス

3.0

Value for Money

コスパ

5.0
Course AppealN/AOrganization & SupportN/AFinishability1.4AtmosphereN/AAccess3.0Value for Money5.0

Entering from overseas

INBOUND

Overseas entry not available

Bib pickup

Bib pickup is on race day at the venue; no advance postal delivery of bibs or entry notices.

Notes

Bibs are only distributed at the race-day reception, and all communications are by email in Japanese. There is no indication of English support or overseas entry provisions, making participation impractical without being physically present in Japan.

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

Runner Reviews

REVIEWS
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Overall Score

3.1

/ 5.0 · 6-axis avg

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Overseas entry not available