Ultra Running Hub
Trail 50mi
Ultra Trail Grand Colombier - Ultra 80km
69 days away
80km Distance
3,300m Elevation
9 Grit Score
Elite/Extreme Level
Vertical Intensity 41 D+/km
Significant climbing. Steep sections will require power hiking.
The Aid Station
Course-specific beta from the community
This is a mountain course. Poles are highly recommended for the sustained climbs.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
En traversant des montagnes majestueuses, des vallées verdoyantes et des sentiers escarpés, venez défier le Grand Colombier, ce sommet désormais devenu l'un des juges de paix du Tour de France cycliste. Départ de Contrevoz, arrivée à Culoz-Béon