Stage 4 Saint-Jean-du-Falga - Le Mas-d'Azil (121.9km)
Stage 4 of the promises more spectacle in the Pyrenees. Over 169.5 kilometres and 1,880 metres of climbing, the riders head towards another demanding finish on the mythical Col de Pailhères. Following a long approach, the finale features the Col de Coudons, Col des Sept Frères and Col du Chioula before the final ascent to Pailhères, where the decisive gaps could once again be created.
| Date | Saturday 23 May |
| Start |  Saint-Jean-du-Falga |
| Finish | Le Mas-d'Azil |
| Distance | 121.9 km |
| Elevation gain | 1880 m |
| Start time | 12:30 |
| Expected finish | 15:18-15:42 |
Stage 4 Saint-Jean-du-Falga - Le Mas-d'Azil (121.9km)
Stage 4 of the promises more spectacle in the Pyrenees. Over 169.5 kilometres and 1,880 metres of climbing, the riders head towards another demanding finish on the mythical Col de Pailhères. Following a long approach, the finale features the Col de Coudons, Col des Sept Frères and Col du Chioula before the final ascent to Pailhères, where the decisive gaps could once again be created.