From Barnas
Main road
Col du Pendu, 1,435 m, in Ardèche. Main climb: 21.0 km at 4.7% average, 994 m of climbing from Barnas.
Figures for the main climb (From Barnas). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Barnas | 21.0 km | 994 m | 63 m | 4.7 % | 11.9 % | 4.6 Moderate |
| From Prades | 31.4 km | 1,320 m | 199 m | 4.2 % | 11.9 % | 4.4 Moderate |
Scroll the table sideways to see every column.
Main road
Departmental road
2 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 Pendu, from Barnas, is 21.0 km long for 994 m of ascent, i.e. 4.7% average.
The steepest 500 m sits at 11.9%, and the hardest kilometre is the 6th, at 7.9%.
Sleipnir recognises the cols you cross from the GPS trace of your rides: the col ticks itself off the day you ride over it.
Create an accountFree during the beta, no card required — places are limited.
A Polar watch syncs on its own; with any other watch, import your GPX or TCX files.