Ultra Trail Chiang Mai WH40 2027
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An individual trail race at Muang Khong S.A.O.. The dated schedule on the organiser-designated 2027 registration page was checked. Distance and ascent follow its course map. Intermediate cut-offs are not included.
1,625 m of climbing over 41 km (40 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, 10 Jan 2027
- Start
- 03:00
- Location
- Thailand
- Distance
- 40.7 km
- Elevation gain
- 1,625 m
- Time limit
- 12h
- Official website
- www.regis.run/race/utcm2027
Elevation profile
No elevation data yet.
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| F | 40.7 km | FINISH | 40.7 km | 15:0012h |
The small figure under each cutoff is the time from the start.
Other races
- Amazean Jungle Thailand BETONG 100M (Thailand) 2026Fri, 1 May 2026 · Thailand · 116 km
- Amazean Jungle Thailand BETONG 100M (Thailand) 2027Fri, 30 Apr 2027 · Thailand · 116 km
- Amazean Jungle Thailand TUNNEL 100K (Thailand) 2026Sat, 2 May 2026 · Thailand · 91 km
- Amazean Jungle Thailand TUNNEL 100K (Thailand) 2027Sat, 1 May 2027 · Thailand · 91 km
- Chiang Mai Thailand CHIANG DAO 160 (Thailand) 2026Fri, 4 Dec 2026 · Thailand · 173 km
- Chiang Mai Thailand ELEPHANT 100 (Thailand) 2026Fri, 4 Dec 2026 · Thailand · 100 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 17:41/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.
Check rules and results on the official siteInformation checked: 2026-11-06