| Name | Avg % | Max % | Length | Height | Vert. gain | After km | Until finish | Cat. |
|---|---|---|---|---|---|---|---|---|
| Col du Portillon | 7.1 % | 8.3 % | 8.3 km | 1292 m | 465 m | 57.5 km | 67.0 km | 1st |
| Col de Peyresourde | 7.0 % | 9.8 % | 13.2 km | 1569 m | 926 m | 82.0 km | 42.5 km | 1st |
| Col de Val Louron-Azet | 8.3 % | 13.6 % | 7.4 km | 1580 m | 616 m | 102.5 km | 22.0 km | 1st |
| Montée de Saint-Lary Pla d'Adet | 8.3 % | 12.1 % | 10.2 km | 1680 m | 855 m | 124.5 km | 0.0 km | HC |