| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 603 m | +35 m | 3.5% | 6.6% |
|
| 2 | 654 m | +51 m | 5.1% | 5.6% |
|
| 3 | 709 m | +55 m | 5.5% | 6% |
|
| 4 | 733 m | +24 m | 5.3% | 7% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.