| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 416 m | +80 m | 8.0% | 9.2% |
|
| 2 | 460 m | +45 m | 4.5% | 7.2% |
|
| 3 | 521 m | +61 m | 6.1% | 8.2% |
|
| 4 | 578 m | +57 m | 5.7% | 7.2% |
|
| 5 | 608 m | +30 m | 2.9% | 9.4% |
|
| 6 | 668 m | +61 m | 6.1% | 7.4% |
|
| 7 | 757 m | +88 m | 8.8% | 14.2% |
|
| 8 | 893 m | +137 m | 13.7% | 23.8% |
|
| 9 | 1128 m | +235 m | 23.5% | 28% |
|
| 10 | 1322 m | +194 m | 19.4% | 24.8% |
|
| 11 | 1436 m | +114 m | 12.0% | 24% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.