Hachioji Jinba Trail 23K (GPS18.7km) 2026
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An individual trail race around Mt. Jinba. The 10:15 Wada Pass cut-off is not mapped into predictions because its GPS-distance position is unconfirmed. This is separate from the cancelled TOKYO Hachimine edition. The October 6 official notice calls for a safety assessment if bears are reported near the course. Check the latest event announcement.
796 m of climbing over 19 km (43 m per km).
Estimate your finish from your ITRA index
Estimate (no finisher data for this race)
How the prediction works
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 291 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 automatically 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, 20 Dec 2026
- Start
- 08:45
- Location
- Tokyo, Japan
- Distance
- 18.7 km
- Elevation gain
- 796 m
- Time limit
- 4h 30m
- Official website
- tokyo-8mine-trail.org
Elevation profile
No elevation data yet.
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| F | 18.7 km | FINISH | 18.7 km | 13:154h 30m |
The small figure under each cutoff is the time from the start.
Other races
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- Tokyo Grand Trail 200km 2026Fri, 22 May 2026 · Tokyo, Japan · 193 km
- Tokyo Grand Trail 200km 2027Fri, 28 May 2027 · Tokyo, Japan · 193 km
- Tokyo Grand Trail 160km 2026Fri, 22 May 2026 · Tokyo, Japan · 152 km
- Tokyo Grand Trail 160km 2027Fri, 28 May 2027 · Tokyo, Japan · 152 km
- Tokyo Grand Trail 90km 2026Fri, 22 May 2026 · Tokyo, Japan · 94 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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Points to consider for this course
- The overall time limit allows about 14:26/km including stops. This average does not guarantee meeting intermediate cutoffs.
- No intermediate points are recorded, so the longest gap is not calculated. Check the official aid list for fueling intervals.
- The profile is missing or estimated. Check the official course map for climb locations and steep sections.
These are simple calculations and observations from recorded information, not personal finish probabilities or difficulty ratings.
Results and official information
Historical field finish rates differ from your personal prediction. This is not a live results service; check official announcements for results and changes.
Information checked: 2026-11-06