This race has finished.

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Status updated: June 29, 2026

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Tochigi

Full Marathon

Full Marathon Challenge Session 42.195 in Kamimikawa

フルマラソンチャレンジセッション42.195 in 上三川

Date
December 21, 2025
Location
Tochigi
Venue
上三川町蓼沼緑地公園
Distance
Full Marathon
Entry Fee
¥2,500
Time Limit
—
Capacity
100 runners
Finish Rate
—
Last updatedJune 29, 2026·3 days agoOfficial site checkedJune 29, 2026
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AI summary

COURSE

Course certification

Not certifiedNo mention of Japan Association of Athletics Federations (JAAF) certification. Held as a long-distance track meet (simulating actual competition conditions).

Course profile

Flat (PB-friendly)A 1-kilometer loop trail (Tatenuma Green Park)

Cutoffs & time limit

Starts at 9:00 a.m., ends at 3:00 p.m. (6-hour time limit)

Water stations

Please bring your own snacks and drinks.

Start method

Simultaneous start at 9:00

Changing & baggage

Please take responsibility for your own luggage.

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

N/A

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/AFinishabilityN/AAtmosphereN/AAccess3.0Value for Money5.0

Entering from overseas

INBOUND

Possible via an entry platform

How to enter

Online entry via the Moshicom platform (i-moshicom.com).

Entry platform

Moshicom (requires a Sports net ID / RUNNET account)

Payment

Credit card or Amazon Pay.

Entry period

Entry open from 13 August 2025 to 14 December 2025 (the event itself is 21 December 2025).

Notes

This is a small simulation-style time trial (1 km loop course) aimed at runners preparing for winter marathons. Entry is closed for the listed December 2025 event; the race listed in the title as 2026-04-11 does not appear on this page — check the official site for any future edition. Cancellations are not accepted.

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

Runner Reviews

REVIEWS
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Overall Score

4.0

/ 5.0 · 6-axis avg

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