| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 675 m | +54 m | 5.4% | 9% |
|
| 2 | 722 m | +48 m | 4.8% | 11.2% |
|
| 3 | 776 m | +54 m | 5.4% | 9.8% |
|
| 4 | 807 m | +31 m | 3.1% | 9.2% |
|
| 5 | 888 m | +82 m | 8.2% | 10.4% |
|
| 6 | 979 m | +91 m | 9.1% | 11.8% |
|
| 7 | 1073 m | +94 m | 9.4% | 11.8% |
|
| 8 | 1152 m | +79 m | 7.9% | 9.4% |
|
| 9 | 1206 m | +54 m | 5.4% | 13.4% |
|
| 10 | 1301 m | +95 m | 9.5% | 11.8% |
|
| 11 | 1387 m | +86 m | 8.9% | 13.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.