| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 640 m | +79 m | 7.9% | 11.4% |
|
| 2 | 697 m | +57 m | 5.7% | 9.2% |
|
| 3 | 744 m | +47 m | 4.7% | 7% |
|
| 4 | 785 m | +41 m | 4.1% | 8.8% |
|
| 5 | 832 m | +47 m | 4.7% | 7.8% |
|
| 6 | 889 m | +57 m | 5.7% | 9.4% |
|
| 7 | 988 m | +100 m | 10.0% | 12.4% |
|
| 8 | 998 m | +10 m | 4.4% | 6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.