About This Race
The 50K strikes an ideal balance within the Trail 100 Andorra lineup, offering serious mountain running without the extreme commitment of the longer ultras. This distance provides runners with a substantial Pyrenean adventure that typically involves multiple significant climbs and descents, allowing participants to experience the full character of Andorran terrain while maintaining manageable cutoff windows. Perfect for runners stepping up from marathon distances or experienced ultrarunners seeking a challenging but approachable mountain race, the 50K delivers authentic high-altitude trail running with enough distance to test endurance strategy without requiring the multi-day recovery of the 80K and 105K options.
Notable Features
As part of the UTMB World Series, this race offers runners the opportunity to earn Running Stones and contribute to their UTMB Index while exploring the unique cultural and natural heritage of Andorra. The event features the official support of NAAK nutrition and provides a comprehensive supporter network with designated hot spots throughout the mountain courses.