From Chindrieux
Minor departmental road
Col du Sapenay, 897 m, in Savoie. Main climb: 8.8 km at 7.5% average, 665 m of climbing from Chindrieux.
Figures for the main climb (From Chindrieux). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Chindrieux | 8.8 km | 665 m | — | 7.5 % | 9.9 % | 5.0 Sustained |
| From Grésy-sur-Aix | 14.5 km | 620 m | 29 m | 4.3 % | 11.5 % | 2.4 Easy |
| From Bloye | 12.6 km | 602 m | 68 m | 4.8 % | 10.5 % | 2.3 Easy |
Scroll the table sideways to see every column.
Minor departmental road
Minor departmental road
Minor departmental road
3 ascents proposed here — other ways up this col remain possible.
Distances and elevation gains derived from the OpenStreetMap road network and a digital terrain model, measured on the very profile shown here.
Figures computed on 7 September 2026.
Cols one of the climbs above actually rides over — not merely neighbours as the crow flies.
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col du Sapenay, from Chindrieux, is 8.8 km long for 665 m of ascent, i.e. 7.5% average.
The steepest 500 m sits at 9.9%, and the hardest kilometre is the 8th, at 8.7%.
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