| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 873 m | +34 m | 3.4% | 10.6% |
|
| 2 | 947 m | +75 m | 7.5% | 16.4% |
|
| 3 | 1030 m | +83 m | 8.3% | 23.2% |
|
| 4 | 1031 m | +1 m | 0.7% | 9.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.