| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 777 m | +32 m | 3.2% | 5% |
|
| 2 | 819 m | +41 m | 4.1% | 5.6% |
|
| 3 | 828 m | +10 m | 1.0% | 5.2% |
|
| 4 | 826 m | −3 m | −0.3% | 5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.