From Thônes
Departmental road
Col de la Croix Fry, 1,467 m, in Haute-Savoie. Main climb: 11.7 km at 7.0% average, 824 m of climbing from Thônes. The Tour de France has been over it 3 times since 1994.
Figures for the main climb (From Thônes). The other climbs are further down.
| Main climb | Distance | Elevation gain | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|
| From Thônes | 11.7 km | 824 m | 7.0 % | 11.6 % | 6.2 Sustained |
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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 |
|---|---|---|---|
| 2023 | Stage 15 Les Gets → Saint-Gervais | Category 1 | Giulio Ciccone |
| 2018 | Stage 10 Annecy → Le Grand-Bornand | Category 1 | Rudy Molard |
| 1994 | Stage 18 Moûtiers → Cluses | — |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col de la Croix Fry, from Thônes, is 11.7 km long for 824 m of ascent, i.e. 7.0% average.
The steepest 500 m sits at 11.6%, and the hardest kilometre is the 7th, at 9.3%.
The Tour de France has crossed Col de la Croix Fry 3 times, from 1994 to 2023.
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