← Tour de France 2026 route
Tour de France 2026 · Stage 4 · Tuesday, 7 July 2026 · HillyCarcassonne → Foix
Distance182.2km
Climbing2,793m
Descending2,509m
Climbs4
At 200 W≈ 6:44Sign in to use your FTP
Col de BedosCat 4
Col du ParadisCat 3
Col de Coudons (883 m)Cat 2
Col de Montségur (1059 m)Cat 2
Climbs on stage 4
| Climb | Category | Top | Length | Gradient |
|---|---|---|---|---|
| Col de Bedos | 4 | km 48.3 | 3.4 km | 4.4% |
| Col du Paradis | 3 | km 65.0 | 5.9 km | 4.1% |
| Col de Coudons (883 m) | 2 | km 105.1 | 11.0 km | 5.5% |
| Col de Montségur (1059 m) | 2 | km 147.0 | 7.0 km | 6.6% |
Intermediate sprints
| QUILLAN | km 93.5 |
How it was measured
The course comes from ASO's own published geometry, the same data that draws the stage map on letour.fr, not from a route planner joining towns. VeloWorkout measures 182.2 km from Carcassonne to Foix against the 181.9 km the roadbook prints, and 2,793 m of climbing against a published 2,700 m. Elevation is sampled from the Terrarium elevation model and smoothed, so digital-model noise is not counted as climbing.
Waypoint positions agree with ASO's separately published climb positions to a median of 81 m (worst 196 m).