| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 255 m | +117 m | 11.7% | 14% |
|
| 2 | 388 m | +133 m | 13.3% | 15% |
|
| 3 | 438 m | +50 m | 5.0% | 8.6% |
|
| 4 | 444 m | +6 m | 1.1% | 3.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.