Tokyo Grand Trail 160km 2026
Starting from the Okutama venue in the evening, the course links Mt. Honidake, Mitake, the Ome Hills and the Hinode hills, then the ridges of Mt. Usuki, Mt. Ichimichi, Mt. Shoto, Shiroyama and Wada Pass along the Tokyo–Kanagawa border, returning to Okutama over the Mazukari Ridge and Mt. Gozen.
The course tops out at 1,346 m (low point -1 m). The main climb comes late in the race: 1,137 m around 128–142 km. The longest descent drops 1,032 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, 62% of starters finished. The median finish was about 44 h, through 2 nights.
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 66 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
- 152 km
- Elevation gain
- 11,000 m
- Time limit
- 48h
- ITRA
- 100M · 6 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 11:0019h |
| 5 | 87 km | Aid 5A3 佐野川 | 17 km | Day 2 17:0025h |
| 6 | 102 km | Aid 6A4 富士見茶屋 | 15 km | Day 2 22:0030h |
| 7 | 118 km | Aid 7A5 和田峠 | 16 km | Day 3 03:0035h |
| 8 | 127 km | Aid 8A6 十里木 | 9 km | Day 3 08:0040h |
| 9 | 145 km | Aid 9A7 都民の森 | 18 km | Day 3 14:3046h 30m |
| F | 152 km | FinishFINISH 奥多摩運動公園 | 7 km | Day 3 16:0048h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
2026 results
178 starters, 110 finishers (61.8% finish rate). Finish times of those who finished:
- Fastest
- 26h 40m
- Top 10%
- 37h 11m
- Top 25%
- 39h 44m
- Median
- 44h 26m
- Top 75%
- 46h 38m
- Top 90%
- 47h 25m
- Last finisher
- 47h 51m
"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 160km (156.9 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 90km 2026Fri, 22 May 2026 · Tokyo, Japan · 94 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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