France · Auvergne-Rhône-Alpes (Grenoble)
UT4M 100 Master
Distance
173.8 km
Date
July 17, 2026
Entry fee
250 EUR
€ / km
€1.44
Grenoble’s mountain festival: brutal vert in Belledonne/Vercors/Taillefer with city logistics and loud crowds.
Elevation and Terrain
Total Meters
11510m
D+/KM
66.23m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Logistics
Nearest airport
Grenoble (GNB) / Lyon (LYS)
Notes
Start: ~20–45 min (GNB) or ~1.25–2 hrs (LYS) to Grenoble / Public transport: excellent (tram/bus) / Accommodation: strong in Grenoble; book early (festival weekend)
Last checked: February 17, 2026Official Website →
