Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 4:50 finish (an estimate) · starting 07:00 18 Oct. Dark means the sun below civil twilight.
Climbs
4 climbs · 1,258 m totalbiggest firstAid stations as published on the course file
| Aid station | km | Mile |
|---|---|---|
| A E1-八宝宫 | 9.8 | 6.1 |
| A E2-轻野 | 15.4 | 9.6 |
| 起终点-中和广场 | 21.7 | 13.5 |
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Conditions typical race-day weather for 18 Oct at the start
Typical = the median of 2016–2025 for 18 Oct ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac 1 year of this race
Past editions
On race day it reached 16°C at the start, with a low of 8°.
| Year | Start °C | High point °C | Rain | Wind |
|---|---|---|---|---|
| 2026 Oct 18 | 16°/8° | 12°/4° | dry | 12km/h |
race-day weather from the Open-Meteo historical archive (ERA5) at the start line and the course high point (1,359 m).
Reviews what runners who have been there say
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About this course
Ultra-Trail Mount Yun by UTMB EMY 20K — 2026 covers 21.7 km (13.5 mi) with 1,472 m (4,829 ft) of elevation gain. That is about 68 m per km of climbing, and 1,483 m of descent. The course tops out at 1,359 m and bottoms out at 636 m. There are 2 aid stations on course; the longest stretch between aid is 9.8 km. The profile has 4 sustained climbs; the biggest is the climb to E2-轻野, +644 m over 7.8 km at 8.2% on average (steepest stretch 48%). Race day is 18 October 2026, starting at 07:00; the sun rises at 06:45 and sets at 17:58. Typical race-day weather at the start: a high of 17°C and a low of 9°C, with a 24% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
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Course history
- Nov 1, 2026Added to the catalog
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