From Bitschwiller-lès-Thann
Minor departmental road
Col du Hundsruck, 748 m, in Haut-Rhin. Main climb: 5.4 km at 7.1% average, 385 m of climbing from Bitschwiller-lès-Thann. The Tour de France has been over it 1 times since 2019.
Figures for the main climb (From Bitschwiller-lès-Thann). The other climbs are further down.
| Main climb | Distance | Elevation gain | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|
| From Bitschwiller-lès-Thann | 5.4 km | 385 m | 7.1 % | 11.1 % | 2.7 Moderate |
| From Bourbach-le-Bas | 6.9 km | 370 m | 5.4 % | 13.4 % | 2.0 Easy |
| From Aspach-le-Haut (Aspach-Michelbach) | 10.0 km | 442 m | 4.4 % | 9.7 % | 1.9 Easy |
Scroll the table sideways to see every column.
Minor departmental road
Minor departmental road
Minor 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 |
|---|---|---|---|
| 2019 | Stage 6 | Category 2 | Natnael Berhane |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col du Hundsruck, from Bitschwiller-lès-Thann, is 5.4 km long for 385 m of ascent, i.e. 7.1% average.
The steepest 500 m sits at 11.1%, and the hardest kilometre is the 5th, at 7.6%.
The Tour de France has crossed Col du Hundsruck 1 times, from 2019 to 2019.
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