| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 630 m | +17 m | 1.7% | 5.2% |
|
| 2 | 666 m | +35 m | 3.5% | 4.8% |
|
| 3 | 714 m | +49 m | 4.9% | 7% |
|
| 4 | 717 m | +3 m | 1.4% | 1.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.