Yamaguchi
Ultra Marathon
Suo-Oshima Ultra Marathon 2026
周防大島ウルトラマラニック2026
Date
April 18, 2027
Entry Deadline
March 21, 2027
Location
Yamaguchi
Distance
Ultra Marathon
| Event | Entry Fee | Time Limit | Capacity |
|---|---|---|---|
| 100km | ¥18,000 | — | — |
| 70km | ¥15,000 | — | — |
| 35km | ¥9,000 | — | — |
Finish Rate
—
Last updatedOctober 19, 2026·6 days agoOfficial site checkedOctober 19, 2026
AI summary
ULTRAAid stations
Full100 km: 12 locations + FINISH; 70 km: 9 locations + FINISH; 35 km: 3 locations + FINISH. Local specialties (mandarin orange juice, nigiri sushi, meat udon, pizza, etc.) will be served.
Mandatory gear
My CupLights Confirmed to Be On (100 km only)Rear Lights (100 km, 70 km)SmartphonePower Banks (100 km, 70 km)Health Insurance Card
Gear up at STRIDE LAB
The online store run by hashiru.jp's operator
Time limit & cutoffs
100 km: Time limit 9:00 p.m. (with checkpoints), 70 km: 7:00 p.m., 35 km: 4:00 p.m.
Drop bag
Allowed
Start time
The 100km race starts at 5:00 a.m. (on-site registration from 3:30 a.m.), the 70km race starts at 7:00 a.m., and the 35km race starts at 9:00 a.m.
Summary for guidance. Always confirm mandatory gear and rules on the official site. Last verified: June 19, 2026
Access
ACCESSNote: the map shows the approximate area. Check the official site for the exact start/venue.
Find a place to stay
STAYOpens an external booking site with check-in set to the day before the race.
Links to external booking sites (affiliate programs may be used). Reservations and payments are handled on each site.
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
Runner Reviews
REVIEWSNo runner reviews for this race yet.
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