Ultra-Trail Mount Yun by UTMB®
Ultra-Trail Mount Yun by UTMB®, part of the UTMB World Series, is a trail race held in Mount Yun, China. The 2026 edition takes place on Friday, 16 October 2026. Distances on offer include 100K, 50K, 20K and 100 Miles.
Who it's for
Built for experienced trail running athletes.
Good fit if you…
- are experienced in trail running and want a hard race
- want a choice of distances
Maybe not if you…
- are brand-new to trail running: start with something shorter
What should you know about Ultra-Trail Mount Yun by UTMB®?
- Date
- Friday, 16 October 2026
- Format
- 100K · 50K · 20K · 100 Miles
Need to know
When is Ultra-Trail Mount Yun by UTMB® 2026?
Ultra-Trail Mount Yun by UTMB® takes place on Friday, 16 October 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for Ultra-Trail Mount Yun by UTMB®?
Where does Ultra-Trail Mount Yun by UTMB® take place?
Mount Yun, China
FAQs
What do athletes ask about Ultra-Trail Mount Yun by UTMB®?
Where is Ultra-Trail Mount Yun by UTMB® held?
Ultra-Trail Mount Yun by UTMB® is held in Mount Yun, China. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at Ultra-Trail Mount Yun by UTMB®?
Ultra-Trail Mount Yun by UTMB® offers 100K, 50K, 20K and 100 Miles. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is Ultra-Trail Mount Yun by UTMB®?
Ultra-Trail Mount Yun by UTMB® is rated elite (5/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
What is the terrain like at Ultra-Trail Mount Yun by UTMB®?
Ultra-Trail Mount Yun by UTMB® is held on trail terrain. Terrain shapes your pacing, kit, and shoe choice, so factor it into your prep. The official course page has the detailed route.
How do I enter Ultra-Trail Mount Yun by UTMB®?
You enter Ultra-Trail Mount Yun by UTMB® through the official organiser. Registration is handled on their site, and FindMyNextRace links you straight there. Places for popular editions can sell out early, so register as soon as entry opens.
Is Ultra-Trail Mount Yun by UTMB® part of a race series?
Yes, Ultra-Trail Mount Yun by UTMB® is part of the UTMB World Series series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for Ultra-Trail Mount Yun by UTMB®?
Training for Ultra-Trail Mount Yun by UTMB® depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a 100K effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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