Chemin du Grand Bost
A long, mostly runnable climb above La Valla-en-Gier in Auvergne-Rhône-Alpes. The hardest 500 metres average 17.8% and start 3.3 km in, in the middle of the climb, so pace the first part. It faces west: cool in the morning, sunny and warm from midday. Most runners need 46 to 77 minutes. Its 2.8 TEP puts it in the easier half of the catalogue. Mostly on gravel and farm tracks.
- TEP
- 2.8
- Climb
- +516 m
- Distance
- 6.3 km
- Average grade
- 8.2%
- Time
- 46 to 77 min
Climbs nearby
- la Cascade du Saut du Gier, 1.2 km at 14.1%, La Valla-en-Gier (same start)
- les Scies, 1.7 km at 13.2% (3.5 km away)
- Val du Jarret, 1.5 km at 15.4%, La Valla-en-Gier (4 km away)
- Sentier Flore, 3.1 km at 9.5% (4.3 km away)
- Sentier Marcelin Champagnat, 5.4 km at 11.3%, La Valla-en-Gier (4.6 km away)
- les Scies, 3.5 km at 9.2% (4.6 km away)
Place and trail data © OpenStreetMap contributors (ODbL).