| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 236 m | +190 m | 19.0% | 25.2% |
|
| 2 | 379 m | +143 m | 14.3% | 19.8% |
|
| 3 | 435 m | +56 m | 5.6% | 10% |
|
| 4 | 453 m | +18 m | 12.7% | 13.3% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.