| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 685 m | +112 m | 11.2% | 14.2% |
|
| 2 | 758 m | +73 m | 7.3% | 15.6% |
|
| 3 | 818 m | +59 m | 5.9% | 14.8% |
|
| 4 | 877 m | +60 m | 12.1% | 20% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.