| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 416 m | +59 m | 5.9% | 10.8% |
|
| 2 | 472 m | +56 m | 5.6% | 6.8% |
|
| 3 | 518 m | +45 m | 4.5% | 6.6% |
|
| 4 | 563 m | +45 m | 4.5% | 7% |
|
| 5 | 576 m | +14 m | 1.4% | 5.6% |
|
| 6 | 632 m | +55 m | 5.5% | 9% |
|
| 7 | 689 m | +58 m | 5.8% | 12% |
|
| 8 | 762 m | +72 m | 7.2% | 11.8% |
|
| 9 | 812 m | +50 m | 5.0% | 8% |
|
| 10 | 861 m | +49 m | 4.9% | 10.2% |
|
| 11 | 932 m | +71 m | 7.1% | 12% |
|
| 12 | 1018 m | +87 m | 8.7% | 11.2% |
|
| 13 | 1093 m | +75 m | 7.5% | 14.6% |
|
| 14 | 1151 m | +57 m | 5.7% | 13.8% |
|
| 15 | 1206 m | +56 m | 5.6% | 8% |
|
| 16 | 1254 m | +48 m | 5.9% | 9.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.