| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 707 m | +46 m | 4.6% | 7.4% |
|
| 2 | 769 m | +62 m | 6.2% | 7.8% |
|
| 3 | 838 m | +69 m | 6.9% | 7.6% |
|
| 4 | 908 m | +71 m | 7.1% | 8.8% |
|
| 5 | 967 m | +59 m | 7.2% | 7.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.