| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 653 m | +24 m | 2.4% | 14% |
|
| 2 | 677 m | +24 m | 2.4% | 29.4% |
|
| 3 | 737 m | +60 m | 6.0% | 17.8% |
|
| 4 | 803 m | +66 m | 6.6% | 10.8% |
|
| 5 | 863 m | +60 m | 6.0% | 9.6% |
|
| 6 | 957 m | +94 m | 9.4% | 17.2% |
|
| 7 | 1050 m | +93 m | 9.3% | 16% |
|
| 8 | 1111 m | +61 m | 6.1% | 11% |
|
| 9 | 1116 m | +4 m | 4.3% | 5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.