Okushinano 100 Trail Running Race
Okushinano 100 Trail Running Race
北アルプスの麓・奥信濃を走る100km
— 100km through the foothills of the Northern Alps
北アルプス
Kita-Arupusu
01
Overview
Distance
100km
Time Limit
21hrs
Capacity
700
Entry Fee
¥31,000
アップダウン多いアルプスウルトラマラソン初ウルトラおすすめ景色が良い
A trail running race through the lush natural landscape of Okushinano in Nagano Prefecture. Four distances: 100km, 50km, 25km, and 8km. Start at the former Kijimadaira Ski Resort (SBC Hotel).
02
Course
| Category | Distance | Time limit | Start | Entry fee |
|---|---|---|---|---|
| Ultra Marathon | 100km | 21:00 | 05:00 | ¥31,000 |
| Eligibility: ・Participants must meet the age requirements for each event (100km/50km: 18 years or older; 25km: high school students or older; 8km: middle school students or older). *Minors must have parental consent. ・Participants who are confident they can complete the course without getting lost and within the time limit 100km: 21 hours (*7 checkpoints with time limits) 50km: 10 hours 30 minutes (*3 checkpoints with time limits) 25km: 5 hours 30 minutes (*1 checkpoint with a time limit) 8km: 2 hours (*No checkpoints with time limits) ・Participants who can adhere to mountain rules and etiquette Translated with DeepL.com (free version) | ||||
| Other | 50km | 10:30 | 11:30 | ¥15,500 |
| Other | 25km | 7:00 | 07:00 | ¥9,900 |
| Other | 8km | 2:00 | 07:30 | ¥5,000 |
Ultra Marathon
Other
Other
Other
⚠️ 3-day event (Jun 5–7). Trail maintenance activities also conducted.
03
Registration
Period
December 14, 2025 — May 10, 2026
Check-in
Day-before
100km/50km: Dec 14, 2025 – Feb 28, 2026. 25km/8km: Dec 14, 2025 – May 10, 2026. Student discounts available.