From Rouze
Departmental road
Port de Pailhères, 2,001 m, in Ariège. Main climb: 15.4 km at 8.1% average, 1,245 m of climbing from Rouze. The Tour de France has been over it 4 times since 2003.
Figures for the main climb (From Rouze). The other climbs are further down.
Opening Fermé l'hiver. Ouverture en général courant mai selon le déneigement.
| Main climb | Distance | Elevation gain | Elevation loss | Average gradient | Steepest 500 m | Difficulty index |
|---|---|---|---|---|---|---|
| From Rouze | 15.4 km | 1,245 m | — | 8.1 % | 13.7 % | 11.1 Very hard |
| From Ax-les-Thermes | 20.5 km | 1,268 m | 96 m | 6.2 % | 12.1 % | 7.7 Sustained |
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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 |
|---|---|---|---|
| 2013 | Stage 8 Castres → Ax 3 Domaines | Hors categorie | Nairo Quintana |
| 2010 | Stage 14 Revel → Ax 3 Domaines | Hors categorie | Christophe Riblon |
| 2007 | Stage 14 Mazamet → Plateau de Beille | Hors categorie | |
| 2003 | Stage 13 Toulouse → Ax 3 Domaines | — |
Straight-line distances, not road distances. The cols a climb actually rides over are listed above.
The hardest climb of Port de Pailhères, from Rouze, is 15.4 km long for 1,245 m of ascent, i.e. 8.1% average.
The steepest 500 m sits at 13.7%, and the hardest kilometre is the 5th, at 12.4%.
Fermé l'hiver. Ouverture en général courant mai selon le déneigement.
The Tour de France has crossed Port de Pailhères 4 times, from 2003 to 2013.
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