| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 506 m | +115 m | 11.5% | 15.8% |
|
| 2 | 599 m | +93 m | 9.3% | 17.4% |
|
| 3 | 695 m | +95 m | 9.5% | 19% |
|
| 4 | 704 m | +9 m | 6.8% | 13.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.