| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 874 m | +41 m | 4.1% | 7.6% |
|
| 2 | 930 m | +55 m | 5.5% | 8.4% |
|
| 3 | 1005 m | +76 m | 7.6% | 8.6% |
|
| 4 | 1020 m | +15 m | 7.8% | 8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.