About This Race
The Trail 100 Andorra by UTMB 50K serves as the technical middle ground in this mountain series, designed for runners ready to test themselves in genuine Pyrenean conditions without committing to ultra-distance extremes. Part of the UTMB World Series, the race unfolds across Andorra's dramatic high-altitude landscapes, where runners navigate demanding terrain between mountain villages and alpine ridges. This distance attracts a wide spectrum of participants: marathoners seeking their first mountain ultra, experienced trail runners building toward longer UTMB events, and seasoned ultrarunners looking for a challenging effort that allows quicker recovery. The course typically involves sustained climbing and technical descents characteristic of Andorran terrain, though specific elevation profiles vary by year. As with all UTMB World Series events, the race operates under strict international trail running standards, including mandatory gear requirements and established cutoff times. Runners should prepare for exposed high-mountain conditions and the physical demands of sustained climbing at altitude, where weather can shift rapidly even in June.
Location
Practical Info
Early June in the Pyrenees typically brings mild days with temperatures ranging from cool mornings to warm afternoons, though mountain weather remains unpredictable with possibility of rain or sudden temperature drops at higher elevations.
Andorra offers range of lodging from hotels in major towns like Andorra la Vella and Escaldes-Engordany to mountain refuges and guesthouses in smaller villages; book early as UTMB events attract international fields.