| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1015 m | +102 m | 10.2% | 15% |
|
| 2 | 1153 m | +138 m | 13.8% | 15.8% |
|
| 3 | 1257 m | +104 m | 10.4% | 14.4% |
|
| 4 | 1289 m | +33 m | 3.3% | 8.4% |
|
| 5 | 1288 m | −1 m | −0.3% | 2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.