Registrations for Oman by UTMB® are now open!

The UTMB®

Mountain race, with numerous passages in high altitude (>2500m), in difficult weather conditions (night, wind, cold, rain or snow)...

2019 registrations

In 2019, the UTMB® will take place from August 26th to September 1st. 171 km & 10 300 m ascent 2 300 runners Start on Friday 30/0...

2018 Elite athlete

To define the élite level in our races, we rely on the performance index of the ITRA. It provides an accurate assessment of the pe...

The PTL®

The PTL® (Petite Trotte à Léon) is one of the events on offer within the framework of the UTMB®. Its conception is original and it...

Difficulty of the races

Race Average race time Technical difficulty Terrain Requirements Finisher criteria* 10:30 Some difficulties Paths sometimes steep ...

The TDS®

A race in open country along the ‘Grande Randonnée’ paths crossing though the Mont-Blanc, Beaufort, Tarentaise and Aosta valley co...

Let's respect this great playground

Ultra-Trail® : l’environnement est une priorité! par UltraTrailMontBlanc The Mont-Blanc Massif is actually a fragile natural envi...