| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 852 m | +41 m | 4.1% | 6.6% |
|
| 2 | 911 m | +60 m | 6.0% | 10% |
|
| 3 | 979 m | +68 m | 6.8% | 8.4% |
|
| 4 | 1038 m | +59 m | 5.9% | 9% |
|
| 5 | 1059 m | +21 m | 2.1% | 4% |
|
| 6 | 1114 m | +56 m | 5.6% | 8.2% |
|
| 7 | 1147 m | +33 m | 5.2% | 6.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.