| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 351 m | +11 m | 1.1% | 6.8% |
|
| 2 | 429 m | +78 m | 7.8% | 14.2% |
|
| 3 | 530 m | +101 m | 10.1% | 12% |
|
| 4 | 621 m | +91 m | 9.1% | 12.6% |
|
| 5 | 685 m | +64 m | 7.1% | 14.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.