| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 797 m | +59 m | 5.9% | 9% |
|
| 2 | 907 m | +109 m | 10.9% | 16.6% |
|
| 3 | 1007 m | +100 m | 10.0% | 13.2% |
|
| 4 | 1069 m | +61 m | 8.8% | 12% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.