From Saint-Pierre-Roche
Minor departmental road
Col de Guéry, 1,268 m, in Puy-de-Dôme. Main climb: 17.4 km at 3.3% average, 580 m of climbing from Saint-Pierre-Roche. The Tour de France has been over it 3 times since 2020.
Figures for the main climb (From Saint-Pierre-Roche). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Saint-Pierre-Roche | 17.4 km | 580 m | 28 m | 3.3 % | 8.7 % | 2.0 Easy |
Scroll the table sideways to see every column.
Minor departmental road
1 ascent 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.
| Year | Stage | Cat. | First over the top |
|---|---|---|---|
| 2025 | Stage 10 Ennezat → Le Mont-Dore | Category 2 | Lenny Martinez |
| 2023 | Stage 10 Vulcania → Issoire | Category 3 | Wout Poels |
| 2020 | Stage 13 | Category 3 | Pierre Rolland |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col de Guéry, from Saint-Pierre-Roche, is 17.4 km long for 580 m of ascent, i.e. 3.3% average.
The steepest 500 m sits at 8.7%, and the hardest kilometre is the 17th, at 7.8%.
The Tour de France has crossed Col de Guéry 3 times, from 2020 to 2025.
Sleipnir recognises the cols you cross from the GPS trace of your rides: the col ticks itself off the day you ride over it.
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