YAMAJIRO 100K 2027
A 100km one-way race on the Mino Yamajiro Trail, which links castle ruins and hill ridges across the Mino region of Gifu, from the Ojima Community Center in Ibigawa to Miyuki Park in Sakahogi. After four pre-events this is the first official edition, with official aid stations and marshals on some road sections.
The course tops out at 432 m (low point -20 m). About 40% of the distance is gentle (under 5% grade).
Estimate your finish from your ITRA index
Estimate (no finisher data for this race)
Enter your ITRA performance index to get an estimated finish time, aid-station splits and cutoff margins. This race has no finisher ITRA data, so it uses the transfer model: your predictions for the 205 races that do have finisher data, scaled by distance and elevation gain (km-effort) — the same calculation 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
- Sat, 6 Mar 2027
- Start
- 08:00
- Location
- Gifu, Japan
- Distance
- 100 km
- Elevation gain
- 7,500 m
- Time limit
- 34h
- ITRA
- 100K
- Official website
- yamajiro100.jp/2027run/event.php
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 15.1 km | Aid 1AID牛洞 | 15.1 km | — |
| 2 | 27.1 km | Aid 2AID織部 | 12 km | — |
| 3 | 38.7 km | Aid 3AID則松 | 11.6 km | — |
| 4 | 48.5 km | Aid 4AID打越 | 9.8 km | — |
| 5 | 67.3 km | Aid 5AID金華 | 18.8 km | — |
| 6 | 79.6 km | Aid 6AID岩滝 | 12.3 km | — |
| 7 | 83.9 km | Aid 7AID芥見 | 4.3 km | — |
| 8 | 87.4 km | Aid 8AID須衛 | 3.5 km | — |
| F | 100 km | Finish行幸公園（FINISH） | 12.6 km | Day 2 18:0034h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
Registration
- Registration
- Thu, 8 Oct 2026 – Sun, 22 Nov 2026
- Entry
- First come, first served
Add the race in the app to put registration opening and closing and the lottery results into your calendar.
Other races
- YAMAJIRO 100mile 2027Fri, 5 Mar 2027 · Gifu, Japan · 160 km
- TAKEBI 42km 2027Sat, 6 Mar 2027 · Gifu, Japan · 42 km
- KINKA 22km 2027Sat, 27 Mar 2027 · Gifu, Japan · 22 km
- Shinetsu Five Mountains 110km 2026Tue, 22 Sep 2026 · Nagano, Japan · 112 km
- FunTrails Round Chichibu 100K 2026Sat, 14 Nov 2026 · Saitama, Japan · 105 km
- OSJ KAMI 100 100K 2026Sat, 31 Oct 2026 · Hyogo, Japan · 101 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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