From La Bresse
Village road
Col de Grosse Pierre, 955 m, in Vosges. Main climb: 4.7 km at 7.0% average, 325 m of climbing from La Bresse. The Tour de France has been over it 6 times since 1914.
Figures for the main climb (From La Bresse). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From La Bresse | 4.7 km | 325 m | — | 7.0 % | 14.3 % | 2.2 Easy |
| From Rochesson | 6.7 km | 368 m | — | 5.5 % | 10.3 % | 2.0 Easy |
| From Vagney | 16.3 km | 692 m | 143 m | 4.3 % | 9.5 % | 1.9 Easy |
Scroll the table sideways to see every column.
Village road
Main 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.
| Year | Stage | Cat. | First over the top |
|---|---|---|---|
| 2023 | Stage 20 Belfort → Le Markstein | Category 2 | Giulio Ciccone |
| 2022 | Stage 7 Tomblaine → La Super Planche des Belles Filles | Category 3 | Simon Geschke |
| 2014 | Stage 8 Tomblaine → Gérardmer-La Mauselaine | Category 2 | Blel Kadri |
| 2012 | Stage 7 Tomblaine → La Planche des Belles Filles | Category 3 | Chris Anker Sørensen |
| 2005 | Stage 9 Gérardmer → Mulhouse | Category 3 | Michael Rasmussen, 4 P. |
| Year | Stage | Cat. | First over the top |
|---|---|---|---|
| 1914 | Stage 13 Belfort → Longwy | — |
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 de Grosse Pierre, from La Bresse, is 4.7 km long for 325 m of ascent, i.e. 7.0% average.
The steepest 500 m sits at 14.3%, and the hardest kilometre is the 3th, at 10.9%.
The Tour de France has crossed Col de Grosse Pierre 6 times, from 1914 to 2023.
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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