Chiang Mai Thailand HMONG 50-DAY (Thailand) 2026
A loop through Doi Suthep-Pui National Park from Chiang Mai PAO Park, passing Mae Sa Elephant Camp, the Hmong village of Doi Pui and Montha Than Waterfall, mixing forest trails with hill-tribe culture. This is the early-morning daytime start.
The course tops out at 1,600 m (low point 319 m). There are 3 big climbs: 867 m around 0–26 km; 510 m around 29–34 km; 329 m around 37–41 km. About 40% of the distance is gentle (under 5% grade). In 2025, 98% of starters finished. The median finish was about 11 h.
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 60 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
- Sat, 5 Dec 2026
- Start
- 06:00
- Location
- Thailand
- Distance
- 63 km
- Elevation gain
- 3,000 m
- Time limit
- 16h 30m
- ITRA
- 50K
- Official website
- chiangmai.utmb.world/races/HMONG50-DAY
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 9 km | Aid 1A17 King Kong Landmark（水） | 9 km | — |
| 2 | 19.3 km | A13 Maesa Elephant Camp | 10.3 km | — |
| 3 | 28.9 km | A14 Jaophorluangoppathum 7 School | 9.6 km | Day 1 14:008h |
| 4 | 38.8 km | A15 Wat Doi Pui | 9.9 km | — |
| 5 | 52.1 km | A16 Montha Than Waterfall | 13.3 km | Day 1 20:3014h 30m |
| F | 63 km | FinishChiang Mai PAO Park（FINISH） | 10.9 km | Day 1 22:3016h 30m |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
2025 results
2,151 starters, 2,103 finishers (97.8% finish rate). Finish times of those who finished:
- Fastest
- 4h 32m
- Top 10%
- 7h 37m
- Top 25%
- 8h 56m
- Median
- 10h 37m
- Top 75%
- 12h 24m
- Top 90%
- 14h 4m
- Last finisher
- 16h 28m
"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.
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.
TRAIL STATUS · FAQ · Privacy policy