From Chein-Dessus
Minor departmental road
Col de Larrieu, 704 m, in Haute-Garonne. Main climb: 4.0 km at 7.6% average, 303 m of climbing from Chein-Dessus. The Tour de France has been over it 1 times since 2008.
Figures for the main climb (From Chein-Dessus). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Chein-Dessus | 4.0 km | 303 m | — | 7.6 % | 13.5 % | 2.3 Easy |
| From Aspet | 6.6 km | 304 m | 21 m | 4.6 % | 11.7 % | 1.2 Easy |
Scroll the table sideways to see every column.
Minor departmental road
Minor 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.
| Year | Stage | Cat. | First over the top |
|---|---|---|---|
| 2008 | Stage 11 Lannemezan → Foix | Category 3 | Alexandre Botcharov |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col de Larrieu, from Chein-Dessus, is 4.0 km long for 303 m of ascent, i.e. 7.6% average.
The steepest 500 m sits at 13.5%, and the hardest kilometre is the 3th, at 9.7%.
The Tour de France has crossed Col de Larrieu 1 times, from 2008 to 2008.
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