Ultra Running Hub
Trail 50mi
Grand Trail des Lacs et Châteaux Winter
111 days away
66km Distance
2,513m Elevation
7.1 Grit Score
Hardcore Level
Vertical Intensity 38 D+/km
Moderate undulations. Requires consistent effort across varying grades.
The Aid Station
Course-specific beta from the community
This is a rolling course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
Boucle unique de 66 km, sentiers et chemins