| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 609 m | +50 m | 5.0% | 7.8% |
|
| 2 | 658 m | +49 m | 4.9% | 10% |
|
| 3 | 755 m | +97 m | 9.7% | 12.6% |
|
| 4 | 827 m | +72 m | 7.2% | 9.2% |
|
| 5 | 907 m | +80 m | 8.0% | 9.4% |
|
| 6 | 979 m | +72 m | 7.2% | 9.2% |
|
| 7 | 1062 m | +82 m | 8.2% | 9.6% |
|
| 8 | 1151 m | +89 m | 8.9% | 11.6% |
|
| 9 | 1174 m | +23 m | 8.3% | 10.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.