This race has finished.
The next edition is undecided. Please check the official site.
Status updated: July 13, 2026
Yamagata
Ultra MarathonEN
The 4th Gassan Foothills Ultra Marathon
第4回月山山麓ウルトラマラソン
Date
July 5, 2026
Location
Yamagata
Venue
Gassan Shizu Onsen Special Event Venue (Shizu, Nishikawa Town, Nishimurayama District, Yamagata Prefecture)
Distance
Ultra Marathon
Entry Fee
¥15,000
Time Limit
12h
Capacity
—
Finish Rate
—
Last updatedJuly 13, 2026·33 days agoOfficial site checkedJuly 27, 2026Info may be outdated
AI summary
ULTRAElevation gain (D+)
1,446 m（75.3 km: Cumulative elevation gain 1,446 m）
Aid stations
Full10 locations: A1 through A10. Checkpoints at A2, A5, A8, and A10.
Mandatory gear
The cell phone number provided at the time of entryPortable cup (150 cc or more)300 ml or more of waterCourse MapMy Number Card or Certificate of EligibilityLightFlashing Light
✓ Gear check at registrationGear up at STRIDE LAB
The online store run by hashiru.jp's operator
Time limit & cutoffs
Time limit: 12 hours. Checkpoints: A2 (9:00), A5 (12:45), A8 (15:45), A10 (17:45)
Course preview
OptionalThere are guidelines to be mindful of nearby residents and other vehicles when driving during test runs.
Drop bag
Allowed
Start time
Starts at 7:00 a.m. on Sunday, July 5
Summary for guidance. Always confirm mandatory gear and rules on the official site. Last verified: June 22, 2026
Access
ACCESSNote: 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
0.0
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
English Support
INBOUNDEN
English information page available on the official site.
Runner Reviews
REVIEWSNo runner reviews for this race yet.
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