| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 238 m | +91 m | 9.1% | 11.5% |
|
| 2 | 305 m | +66 m | 6.6% | 12% |
|
| 3 | 378 m | +73 m | 7.3% | 14.6% |
|
| 4 | 451 m | +73 m | 8.1% | 15% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.