| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 379 m | +70 m | 7.0% | 9.6% |
|
| 2 | 435 m | +56 m | 5.6% | 6.2% |
|
| 3 | 468 m | +33 m | 3.3% | 6% |
|
| 4 | 527 m | +58 m | 5.8% | 6.4% |
|
| 5 | 591 m | +64 m | 6.4% | 7% |
|
| 6 | 657 m | +66 m | 6.6% | 9.2% |
|
| 7 | 740 m | +83 m | 8.3% | 9% |
|
| 8 | 825 m | +85 m | 8.5% | 9% |
|
| 9 | 901 m | +76 m | 7.6% | 9% |
|
| 10 | 972 m | +71 m | 7.1% | 7.6% |
|
| 11 | 1029 m | +56 m | 6.4% | 8.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.