| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 470 m | +93 m | 9.3% | 10.8% |
|
| 2 | 542 m | +72 m | 7.2% | 8.6% |
|
| 3 | 616 m | +74 m | 7.4% | 8.8% |
|
| 4 | 677 m | +62 m | 7.0% | 7.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.