From Arreau
Departmental road
Col d'Aspin, 1,489 m, in Hautes-Pyrénées. Main climb: 11.1 km at 7.1% average, 793 m of climbing from Arreau. The Tour de France has been over it 21 times since 1919.
Figures for the main climb (From Arreau). The other climbs are further down.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Arreau | 11.1 km | 793 m | — | 7.1 % | 13.1 % | 6.2 Sustained |
| From Argelès-Bagnères | 31.2 km | 1,212 m | 109 m | 3.9 % | 13.3 % | 4.4 Moderate |
Scroll the table sideways to see every column.
Departmental road
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 |
|---|---|---|---|
| 2026 | Stage 6 Pau → Gavarnie-Gèdre | Category 1 | Lenny Martinez |
| 2025 | Stage 14 Pau → Luchon-Superbagnères | Category 2 | Lenny Martinez |
| 2023 | Stage 6 Tarbes → Cauterets - Cambasque | Category 1 | Neilson Powless |
| 2022 | Stage 17 Saint-Gaudens → Peyragudes | Category 1 | Thibaut Pinot |
| 2018 | Stage 19 Lourdes → Laruns | Category 1 | Julian Alaphilippe |
| Year | Stage | Cat. | First over the top |
|---|---|---|---|
| 2016 | Stage 7 | Category 1 | Steve Cummings |
| 2015 | Stage 11 | Category 1 | Daniel Martin |
| 2012 | Stage 16 Pau → Bagnères-de-Luchon | Category 1 | Thomas Voeckler |
| 2010 | Stage 16 Bagnères-de-Luchon → Pau | Category 1 | Anthony Charteau |
| 2009 | Stage 9 Saint-Gaudens → Tarbes | — | Franco Pellizotti |
| 2008 | Stage 9 Toulouse → Bagnères-de-Bigorre | Category 1 | Riccardo Riccò |
| 2006 | Stage 11 Tarbes → Pla de Beret (ESP) | Category 1 | |
| 2003 | Stage 15 Bagnères-de-Bigorre → Luz-Ardiden | Category 1 | |
| 1999 | Stage 16 Lannemezan → Pau | Category 1 | |
| 1997 | Stage 9 Pau → Vallée du Louron | — | |
| 1995 | Stage 15 Saint-Girons → Crêtes du Lys | — | |
| 1994 | Stage 12 Lourdes → Luz-Ardiden | — | |
| 1985 | Stage 17 Toulouse → Luz-Ardiden | Category 2 | |
| 1936 | — | ||
| 1935 | Stage 16 Luchon → Pau | — | Félicien Vervaecke |
| 1919 | Stage 6 | — | Honoré Barthélémy |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Col d'Aspin, from Arreau, is 11.1 km long for 793 m of ascent, i.e. 7.1% average.
The steepest 500 m sits at 13.1%, and the hardest kilometre is the 4th, at 9.3%.
The Tour de France has crossed Col d'Aspin 21 times, from 1919 to 2026.
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