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Grand Tours
Explore
Grand Tours
161.0 km from Vichy to Nevers with 1,254 m of climbing, measured along the organiser's published course.
| Climb | Category | Summit at | Length | Gradient |
|---|---|---|---|---|
| Côte de Billonnière | Category 4 | km 32.7 | 1.1 km | 5.8% |
| Côte de Billy-Chevannes | Category 4 | km 123.2 | 1.5 km | 5.0% |
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 161.0 km against the 161.3 km the roadbook prints, and 1,254 m of climbing against a published 1,400 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 38 m (worst 53 m). Climbing total disputed: ASO 1400 m against PCS 1107 m. It measures 1254 m of climbing against a published 1400 m (-10.5%).