| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 722 m | +49 m | 4.9% | 9.2% |
|
| 2 | 791 m | +69 m | 6.9% | 8.8% |
|
| 3 | 833 m | +41 m | 4.1% | 10.2% |
|
| 4 | 910 m | +77 m | 7.7% | 10% |
|
| 5 | 1003 m | +94 m | 9.4% | 11.2% |
|
| 6 | 1069 m | +66 m | 9.2% | 10.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.