| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 597 m | +159 m | 15.9% | 21.8% |
|
| 2 | 716 m | +119 m | 11.9% | 13.4% |
|
| 3 | 841 m | +125 m | 12.5% | 13% |
|
| 4 | 989 m | +148 m | 14.8% | 15.4% |
|
| 5 | 1012 m | +23 m | 12.6% | 12.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.