Trail 100 Andorra by UTMB
Trail 100 Andorra by UTMB, part of the UTMB World Series, is a trail race held in Ordino, Andorra. The 2027 edition takes place on Thursday, 10 June 2027. Distances on offer include 20K, 50K, 100 Miles and 100K.

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 Trail 100 Andorra by UTMB?
- Date
- Thursday, 10 June 2027
- Format
- 20K · 50K · 100 Miles · 100K
Need to know
When is Trail 100 Andorra by UTMB 2027?
Trail 100 Andorra by UTMB takes place on Thursday, 10 June 2027. 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 Trail 100 Andorra by UTMB?
Where does Trail 100 Andorra by UTMB take place?
Ordino, Andorra
When has Trail 100 Andorra by UTMB taken place before?
FAQs
What do athletes ask about Trail 100 Andorra by UTMB?
Where is Trail 100 Andorra by UTMB held?
Trail 100 Andorra by UTMB is held in Ordino, AD. 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 Trail 100 Andorra by UTMB?
Trail 100 Andorra by UTMB offers 20K, 50K, 100 Miles and 100K. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
What is the terrain like at Trail 100 Andorra by UTMB?
Trail 100 Andorra 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 Trail 100 Andorra by UTMB?
You enter Trail 100 Andorra 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 Trail 100 Andorra by UTMB part of a race series?
Yes, Trail 100 Andorra 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 Trail 100 Andorra by UTMB?
Training for Trail 100 Andorra by UTMB depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a 20K effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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