| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 988 m | +90 m | 9.0% | 11% |
|
| 2 | 1088 m | +99 m | 9.9% | 13% |
|
| 3 | 1160 m | +73 m | 7.3% | 16.8% |
|
| 4 | 1225 m | +65 m | 7.0% | 11% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.