Tokyo Grand Trail 90km 2026
An overnight course from the Okutama venue: Mt. Honidake, Mitake, the Ome Hills and the Hinode hills lead to Jurigi, then the Mazukari Ridge and Mt. Gozen bring runners back to Okutama. In 2026 it replaced the former 110 km course because logging closed part of the route.
The course tops out at 1,346 m (low point -1 m). 5 climbs of 500 m or more keep coming; the biggest is 1,133 m around 70–84 km. The longest descent drops 1,035 m around 12 km at about 14% on average. Only about 30% is gentle (under 5% grade); most of it is climbing or descending. In 2026, 77% of starters finished. The median finish was about 27 h, through one night.
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 69 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
- Fri, 22 May 2026
- Start
- 16:00
- Location
- Tokyo, Japan
- Distance
- 94 km
- Elevation gain
- 6,700 m
- Time limit
- 30h
- ITRA
- 100K · 4 points
- Official website
- tokyograndtrail.net
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 7 km | Aid 1CP1 大根山の神 | 7 km | Day 1 19:003h |
| 2 | 27 km | Aid 2A1 御岳 | 20 km | Day 2 01:309h 30m |
| 3 | 44 km | Aid 3CP2 梅郷駐車場 | 17 km | Day 2 06:0014h |
| 4 | 70 km | Aid 4A2 十里木 | 26 km | Day 2 13:0021h |
| 5 | 89 km | Aid 5A7 都民の森 | 19 km | Day 2 20:0028h |
| F | 94 km | FinishFINISH 奥多摩運動公園 | 5 km | Day 2 22:0030h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
2026 results
90 starters, 69 finishers (76.7% finish rate). Finish times of those who finished:
- Fastest
- 16h 27m
- Top 10%
- 21h 22m
- Top 25%
- 23h 22m
- Median
- 26h 52m
- Top 75%
- 28h 2m
- Top 90%
- 28h 56m
- Last finisher
- 29h 20m
"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).
- Tokyo Grand Trail 90km (96.3 km)Tokyo Grand Trail
Other races
- HASETSUNE 30K 2026Sun, 29 Mar 2026 · Tokyo, Japan · 30.2 km
- Tokyo Grand Trail 200km 2026Fri, 22 May 2026 · Tokyo, Japan · 193 km
- Tokyo Grand Trail 160km 2026Fri, 22 May 2026 · Tokyo, Japan · 152 km
- Tokyo Grand Trail 60km 2026Sat, 23 May 2026 · Tokyo, Japan · 59 km
- Hasetsune Cup 71.5km 2026Sun, 11 Oct 2026 · Tokyo, Japan · 71.5 km
- Tokyo100 2026Sat, 7 Nov 2026 · Tokyo, 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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