| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 446 m | +63 m | 6.3% | 9% |
|
| 2 | 497 m | +51 m | 5.1% | 10.4% |
|
| 3 | 555 m | +58 m | 5.8% | 10.2% |
|
| 4 | 557 m | +2 m | 0.2% | 8.4% |
|
| 5 | 567 m | +11 m | 1.1% | 49.2% |
|
| 6 | 604 m | +37 m | 3.7% | 8.4% |
|
| 7 | 641 m | +36 m | 3.6% | 9.4% |
|
| 8 | 694 m | +53 m | 5.3% | 8.2% |
|
| 9 | 736 m | +43 m | 4.3% | 8% |
|
| 10 | 792 m | +56 m | 5.6% | 8% |
|
| 11 | 822 m | +29 m | 6.3% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.