| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 730 m | +52 m | 5.2% | 6% |
|
| 2 | 785 m | +55 m | 5.5% | 6.2% |
|
| 3 | 840 m | +55 m | 5.5% | 6.6% |
|
| 4 | 842 m | +2 m | 1.9% | 2.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.