| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 612 m | +69 m | 6.9% | 11.4% |
|
| 2 | 673 m | +61 m | 6.1% | 14% |
|
| 3 | 811 m | +138 m | 13.8% | 15.6% |
|
| 4 | 841 m | +31 m | 9.6% | 11.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.