LTCAM - Your souvenir videos are ready

UTMB® and LiveTrail again offered you this year the LT Cam system, which allowed all the people who followed you to enjoy your per...

2017 Results

Photos runners

150 000 photos taken by the Flash-sport team throughout your race are now online and classified individually....

The UTMB®

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

2018 registrations

In 2018, the UTMB® will take place from August 27th to September 2nd. 171 km & 10 300 m ascent 2 300 runners Start on Friday 31/0...

The TDS®

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

Difficulty of the races

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

Race bibs and solidarity

For the runner there is the possibility of registering for a race, without relying on the draw, by making a donation of 2000€ dire...