| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 226 m | +105 m | 10.5% | 13.6% |
|
| 2 | 333 m | +107 m | 10.7% | 15% |
|
| 3 | 413 m | +80 m | 8.0% | 11.2% |
|
| 4 | 443 m | +31 m | 10.6% | 11.1% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.