| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 234 m | +24 m | 2.4% | 6% |
|
| 2 | 273 m | +39 m | 3.9% | 10% |
|
| 3 | 407 m | +134 m | 13.4% | 15% |
|
| 4 | 521 m | +114 m | 11.4% | 13% |
|
| 5 | 583 m | +62 m | 6.2% | 14.8% |
|
| 6 | 670 m | +88 m | 8.8% | 11.6% |
|
| 7 | 708 m | +38 m | 3.8% | 12.2% |
|
| 8 | 728 m | +20 m | 2.0% | 11% |
|
| 9 | 807 m | +79 m | 7.9% | 12.6% |
|
| 10 | 849 m | +42 m | 4.2% | 11.6% |
|
| 11 | 869 m | +20 m | 2.0% | 11% |
|
| 12 | 917 m | +48 m | 5.9% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.