OZEIWAKURA SKY VALLEY 30K 2026
The ~30 km course (about 1,700 m D+) of the Oze Iwakura Sky Valley, held in Gunma, with a 6-hour time limit. 200 places. The next edition had not been announced as of 2026-10-27.
1,700 m of climbing over 30 km (57 m per km).
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 290 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
- Sun, 12 Jul 2026
- Start
- 08:00
- Location
- Gunma, Japan
- Distance
- 30 km
- Elevation gain
- 1,700 m
- Time limit
- 6h
- ITRA
- H
- Official website
- ozeiwakura-skyvalley.com
Elevation profile
No elevation data yet.
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| F | 30 km | FINISH | 30 km | 14:006h |
The small figure under each cutoff is the time from the start.
Other races
- Joshu Hotakasan Skyview Trail 138km 2026Sat, 12 Sep 2026 · Gunma, Japan · 138 km
- Joshu Hotakasan Skyview Trail 77km 2026Sat, 12 Sep 2026 · Gunma, Japan · 77.5 km
- Oze Tokura Mountain Marathon 21 km 2026Sun, 25 Oct 2026 · Gunma, Japan · 21 km
- Oze Tokura Mountain Marathon 10 km 2026Sun, 25 Oct 2026 · Gunma, Japan · 10 km
- Sakurayama Trail 52K 2026Sun, 15 Nov 2026 · Gunma, Japan · 52.2 km
- Sakurayama Trail 26K 2026Sun, 15 Nov 2026 · Gunma, Japan · 26.5 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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