| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 314 m | +67 m | 6.7% | 8% |
|
| 2 | 387 m | +73 m | 7.3% | 8% |
|
| 3 | 474 m | +87 m | 8.7% | 11% |
|
| 4 | 556 m | +82 m | 8.2% | 12% |
|
| 5 | 621 m | +66 m | 6.6% | 8% |
|
| 6 | 689 m | +67 m | 6.7% | 8% |
|
| 7 | 763 m | +75 m | 7.5% | 8% |
|
| 8 | 840 m | +77 m | 7.7% | 8.8% |
|
| 9 | 918 m | +79 m | 7.9% | 9% |
|
| 10 | 999 m | +81 m | 8.1% | 9% |
|
| 11 | 1030 m | +31 m | 5.0% | 8.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.