| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 641 m | +111 m | 11.1% | 21.4% |
|
| 2 | 735 m | +94 m | 9.4% | 14.4% |
|
| 3 | 807 m | +72 m | 7.2% | 11.4% |
|
| 4 | 842 m | +35 m | 4.1% | 10.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.