Ultra-Trail Mount Yun DMY 100K (China) 2026
A UTMB World Series race at Mount Yun in southern Shanxi, China. Leaving Zhonghe Square at night, it passes the Taoist Wulong Palace and a string of ancient stone-house villages, running through a landscape where nature and old culture meet.
The course tops out at 1,655 m (low point 652 m). 7 climbs of 300 m or more keep coming; the biggest is 1,002 m around 0–13 km. About 50% of the distance is gentle (under 5% grade). In 2025, 90% of starters finished. The median finish was about 22 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 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
- Fri, 16 Oct 2026
- Start
- 21:00
- Location
- China
- Distance
- 97 km
- Elevation gain
- 4,300 m
- Time limit
- 28h
- ITRA
- 100K
- Official website
- mount-yun.utmb.world/races/100K
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 10.2 km | Qingye | 10.2 km | — |
| 2 | 18.6 km | Linchang | 8.4 km | Day 2 02:305h 30m |
| 3 | 32.3 km | Tuyao | 13.7 km | — |
| 4 | 40.4 km | Duobaolingyan Temple | 8.1 km | Day 2 08:3011h 30m |
| 5 | 50.3 km | Xiachuan Acient Village | 9.9 km | — |
| 6 | 62 km | Anfen | 11.7 km | Day 2 15:3018h 30m |
| 7 | 71.2 km | Jiazhuang Village | 9.2 km | — |
| 8 | 82.8 km | Xiachuan Village Committee | 11.6 km | Day 2 21:3024h 30m |
| 9 | 92.6 km | Luyuangou Village | 9.8 km | — |
| F | 97 km | FinishZhonghe Square（FINISH） | 4.4 km | Day 3 01:0028h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
2025 results
465 starters, 419 finishers (90.1% finish rate). Finish times of those who finished:
- Fastest
- 10h 15m
- Top 10%
- 16h 13m
- Top 25%
- 19h 33m
- Median
- 22h 22m
- Top 75%
- 25h 31m
- Top 90%
- 26h 50m
- Last finisher
- 27h 59m
"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
- Ultra-Trail Great Wall DGW100 (China, Zhangjiakou, Hebei) 2026Fri, 11 Sep 2026 · China · 100 km
- Ultra-Trail Mogan CMG (Moganshan, China) 2026Fri, 10 Apr 2026 · China · 81 km
- Ultra-Trail Mogan DMG (Moganshan, China) 2026Fri, 10 Apr 2026 · China · 114 km
- Ultra-Trail Mount Yun UMY 100M (China) 2026Fri, 16 Oct 2026 · China · 161 km
- Ultra-Trail Shudao CSD 70K (Sichuan, China) 2026Sat, 7 Nov 2026 · China · 70.5 km
- Ultra-Trail Shudao DSD 100K (Sichuan, China) 2026Fri, 6 Nov 2026 · China · 104 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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