| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 465 m | +107 m | 10.7% | 14.4% |
|
| 2 | 568 m | +102 m | 10.2% | 12.6% |
|
| 3 | 641 m | +73 m | 7.3% | 11.6% |
|
| 4 | 688 m | +47 m | 6.6% | 14.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.