Snow-capped mountains rise above a pine forest

Ultra-Trail Mount Yun by UTMB 20K (22K)

20K (22K)·1,500m gain
ultra100 mile100k50kmountainforesttechnicaltrail

Photo by Anil Baki Durmus on Unsplash

Distance20K (22K)
Gain1,500m
Date16 Oct 2026
StatusOpen
Difficulty2/5

About This Race

The most accessible distance option while still delivering a genuine mountain trail experience. This 1 Running Stone route introduces runners to Mount Yun's natural beauty and cultural significance in a more manageable format.

The most accessible distance option while still delivering a genuine mountain trail experience. This 1 Running Stone route introduces runners to Mount Yun's natural beauty and cultural significance in a more manageable format.

Elevation

1,500m(4,921 ft)

Elevation gain

Detailed elevation profile coming soon

Notable Features

The race takes place on Mount Yun, a location historically significant as a place once visited by Laozi, the founder of Taoism. Runners experience diverse terrain including pine forests, ice cave formations, and mountain peaks in what organizers describe as an emerald paradise of natural beauty combined with deep cultural heritage.