Three Peaks Yatsugatake Trail One Pack Line 2026
Also known as: THREE PEAKS
From the Sanbuichi spring hall in Hokuto, on the southern slopes of Yatsugatake, this course is almost all trail and climbs to Mitsugashira at 2,500 m mid-race. Rocky descents and steep climbs make it technical, and entrants must log trail-maintenance work.
The course tops out at 2,558 m (low point 999 m). There are 3 big climbs: 589 m around 0–13 km; 401 m around 15–22 km; 1,010 m around 25–29 km. The longest descent drops 1,036 m around 29 km at about 23% on average. Only about 30% is gentle (under 5% grade); most of it is climbing or descending. In 2025, 75% of starters finished. The median finish was about 8 h.
Predict your finish from your ITRA index
Enter your ITRA performance index to get your finish time, aid-station splits and cutoff margins from the results of 40 finishers of this race — the same model as the TRAIL STATUS app. Nothing is saved or sent.
The app adds predictions from your training log (Strava), race-day pacing and more. Free, no sign-up.
Predict in detail from my Strava trainingOverview
- Date
- Sun, 14 Jun 2026
- Start
- 08:15
- Location
- Yamanashi, Japan
- Distance
- 44 km
- Elevation gain
- 2,800 m
- Time limit
- 9h 30m
- ITRA
- M
- Official website
- trail38.com/about_race
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 9 km | LIVING DEAD AID by ANSWER4 | 9 km | — |
| 2 | 20 km | Aid 2アルプスエイド（天女山） | 11 km | 13:155h |
| 3 | 30 km | Aid 3たけまるシトラスエイド（観音平） | 10 km | 16:158h |
| F | 44 km | FinishFINISH 三分一湧水館 | 14 km | 17:459h 30m |
The small figure under each cutoff is the time from the start.
2025 results
138 starters, 103 finishers (74.6% finish rate). Finish times of those who finished:
- Fastest
- 5h 18m
- Top 10%
- 6h 4m
- Top 25%
- 7h 1m
- Median
- 8h 19m
- Top 75%
- 8h 59m
- Top 90%
- 9h 16m
- Last finisher
- 9h 29m
"Top 25%" means one in four finishers had crossed the line by this time.
Years with a different course or different cutoffs are not directly comparable.
Practice courses
See the course on the Runnable map ↗
Runnable has practice courses on this race's trails, split into sections to run and sections to walk (pages in Japanese).
- Runnable practice course (36.3 km)
Other races
- Mt.FUJI 100 KAI70k 2026Sat, 25 Apr 2026 · Yamanashi, Japan · 68.6 km
- Mt.FUJI 100 KAI70k 2027Sat, 24 Apr 2027 · Yamanashi, Japan · 67.9 km
- Mt.FUJI 100 ASUMI40k 2026Sat, 25 Apr 2026 · Yamanashi, Japan · 38.5 km
- Mt.FUJI 100 ASUMI40k 2027Sat, 24 Apr 2027 · Yamanashi, Japan · 38.5 km
- Mt. Fuji Mountain Race 15 km 2026Fri, 24 Jul 2026 · Yamanashi, Japan · 15 km
- Takeda no Mori 30 km 2026Sun, 13 Dec 2026 · Yamanashi, Japan · 30 km
From your training log, TRAIL STATUS estimates your finish time, aid-station splits and cutoff margins for this race.
Predict my raceCompiled from each race's official information. Details can change, so always check the race's official website for the latest. Spotted a mistake? Please tell us through the contact form.
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