| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 336 m | +88 m | 8.8% | 13.4% |
|
| 2 | 404 m | +68 m | 6.8% | 12.2% |
|
| 3 | 495 m | +91 m | 9.1% | 12% |
|
| 4 | 592 m | +96 m | 9.6% | 11% |
|
| 5 | 701 m | +109 m | 10.9% | 14.6% |
|
| 6 | 798 m | +97 m | 9.7% | 13.6% |
|
| 7 | 886 m | +88 m | 8.8% | 11.8% |
|
| 8 | 961 m | +75 m | 7.5% | 13% |
|
| 9 | 973 m | +12 m | 7.1% | 9.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.