Classification: JO - Category JO
July 27 to August 4
List of segments
| 3 | Côte des Gardes | Climb | 1.9 km | 110 m | -2.1 m |
| 3 | Côte de Saint-Germain-en-Laye | Climb | 1 km | 54 m | 0 m |
| 3 | Côte des Mesnuls | Climb | 1.1 km | 67.8 m | 0 m |
| 3 | Côte de Port-Royal | Climb | 1 km | 52.8 m | 0 m |
| 3 | Côte de Senlisse | Climb | 1.3 km | 67.7 m | 0 m |
| 3 | Côte d'Herbouvilliers | Climb | 0.8 km | 42.4 m | 0 m |
| 3 | Côte de Saint-Rémy-lès-Chevreuse | Climb | 1.3 km | 77.5 m | 0 m |
| 3 | Côte de Châteaufort | Climb | 0.9 km | 48 m | 0 m |
| 3 | Côte de Bièvres | Climb | 1.2 km | 74.4 m | 0 m |
| 3 | Côte du Pavé des Gardes | Climb | 1.2 km | 70.9 m | 0 m |
| 3 | Côte de la butte Montmartre | Climb | 1 km | 51.9 m | 0 m |
| 3 | Côte de la butte Montmartre | Climb | 1 km | 51.3 m | 0 m |
| 3 | Côte de la butte Montmartre | Climb | 1 km | 51.2 m | 0 m |
| 4 | Côte des Gardes | Climb | 1.9 km | 106.9 m | -1.1 m |
| 4 | Côte de Port-Royal | Climb | 1 km | 52.1 m | 0 m |
| 4 | Côte de Cernay-la-Ville | Climb | 1.1 km | 41.4 m | 0 m |
| 4 | Côte de Saint-Rémy-lès-Chevreuse | Climb | 1.3 km | 76.7 m | 0 m |
| 4 | Côte de Châteaufort | Climb | 0.8 km | 46.9 m | 0 m |
| 4 | Côte du Pavé des Gardes | Climb | 1.3 km | 78 m | 0 m |
| 4 | Côte de la butte Montmartre | Climb | 1 km | 52.1 m | 0 m |
| 4 | Côte de la butte Montmartre | Climb | 1 km | 51.2 m | 0 m |
| 4 | Côte de la butte Montmartre | Climb | 1 km | 51.9 m | 0 m |
