Trail 100 Andorra by UTMB Ultra 105K
A 105K traverse of Andorra climbs 6,800 meters from Ordino through the high Pyrenees, including Comapedrosa, with UTMB World Series access at stake.
Quick facts
- About 6,800 meters of climbing across 105K of high Pyrenees terrain.
- Starts in Ordino and reaches Comapedrosa, Andorra's highest peak.
- Thirty-four-hour limit with four Running Stones for finishers.
- UTMB World Series race with direct Finals access in its category.
Is registration open for the 2027 Trail 100 Andorra by UTMB Ultra 105K?
Registration for the 2027 Trail 100 Andorra by UTMB Ultra 105K is open.
About the Trail 100 Andorra by UTMB Ultra 105K
The Ultra 105K is the longest race at Trail 100 Andorra by UTMB. It crosses much of the principality from Ordino and reaches Andorra's highest peak, Comapedrosa. The combination of compact geography and very high vertical density makes the course feel alpine from start to finish.
Course
The 105K route gains about 6,800 meters on high mountain trails linking peaks, lakes and refuges across Andorra. It starts in Ordino and includes Comapedrosa before returning through the principality. The 34-hour limit and sustained climbing make this a mountain race first, not a runnable 100K with a few major ascents.
Race-day weather
Early summer can be mild in Ordino while cold, wind and storms affect high passes. Much of the route stays exposed above the valleys, so runners need to plan for strong sun and rapid temperature changes as well as rain.
Past Trail 100 Andorra by UTMB Ultra 105K dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, June 12, 2027 | Upcoming | — |
Trail 100 Andorra by UTMB Ultra 105K FAQ
When is the Trail 100 Andorra by UTMB Ultra 105K?
The 2027 Trail 100 Andorra by UTMB Ultra 105K is on Saturday, June 12, 2027.
Is registration open for the 2027 Trail 100 Andorra by UTMB Ultra 105K?
Registration for the 2027 Trail 100 Andorra by UTMB Ultra 105K is open. View the official registration details at in.ad.byutmb.world.
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