| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 127 m | +70 m | 7.0% | 16.6% |
|
| 2 | 122 m | −5 m | −0.5% | 13.6% |
|
| 3 | 153 m | +31 m | 3.1% | 14.2% |
|
| 4 | 281 m | +128 m | 12.8% | 22.8% |
|
| 5 | 398 m | +117 m | 11.7% | 23.8% |
|
| 6 | 468 m | +70 m | 7.0% | 15.2% |
|
| 7 | 536 m | +68 m | 6.8% | 20.8% |
|
| 8 | 575 m | +39 m | 3.9% | 12.6% |
|
| 9 | 571 m | −4 m | −0.4% | 11.2% |
|
| 10 | 646 m | +75 m | 7.5% | 21.2% |
|
| 11 | 745 m | +99 m | 12.5% | 29.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.