| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 313 m | +66 m | 6.6% | 10.6% |
|
| 2 | 386 m | +73 m | 7.3% | 22.8% |
|
| 3 | 472 m | +86 m | 8.6% | 12.2% |
|
| 4 | 555 m | +83 m | 8.3% | 13% |
|
| 5 | 620 m | +66 m | 6.6% | 16.6% |
|
| 6 | 687 m | +67 m | 6.7% | 12.8% |
|
| 7 | 762 m | +75 m | 7.5% | 10.2% |
|
| 8 | 838 m | +76 m | 7.6% | 12.6% |
|
| 9 | 915 m | +77 m | 7.7% | 11% |
|
| 10 | 997 m | +82 m | 8.2% | 14.8% |
|
| 11 | 1034 m | +37 m | 6.9% | 25% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.