| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 613 m | +111 m | 11.1% | 14.4% |
|
| 2 | 694 m | +82 m | 8.2% | 16.4% |
|
| 3 | 804 m | +109 m | 10.9% | 17.6% |
|
| 4 | 820 m | +16 m | 8.8% | 9.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.