| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1081 m | +54 m | 5.4% | 19% |
|
| 2 | 1141 m | +60 m | 5.9% | 26.4% |
|
| 3 | 1228 m | +88 m | 8.8% | 29% |
|
| 4 | 1266 m | +38 m | 5.4% | 35.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.