| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 681 m | +82 m | 8.2% | 10.6% |
|
| 2 | 769 m | +88 m | 8.8% | 9.8% |
|
| 3 | 824 m | +55 m | 5.5% | 10% |
|
| 4 | 845 m | +21 m | 4.4% | 7.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.