| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 338 m | +73 m | 7.3% | 9.6% |
|
| 2 | 413 m | +75 m | 7.5% | 13% |
|
| 3 | 479 m | +65 m | 6.5% | 9.8% |
|
| 4 | 546 m | +67 m | 6.7% | 8.8% |
|
| 5 | 597 m | +51 m | 5.1% | 10.8% |
|
| 6 | 687 m | +90 m | 9.0% | 11% |
|
| 7 | 812 m | +125 m | 12.5% | 13.6% |
|
| 8 | 883 m | +72 m | 7.2% | 10.2% |
|
| 9 | 973 m | +89 m | 10.6% | 12.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.