| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 190 m | +59 m | 5.9% | 8.6% |
|
| 2 | 267 m | +77 m | 7.7% | 8.2% |
|
| 3 | 279 m | +13 m | 1.3% | 8.2% |
|
| 4 | 192 m | −88 m | −8.8% | 0% |
|
| 5 | 220 m | +28 m | 2.8% | 7.8% |
|
| 6 | 246 m | +26 m | 2.6% | 4.4% |
|
| 7 | 316 m | +70 m | 7.0% | 12.4% |
|
| 8 | 446 m | +131 m | 13.1% | 17% |
|
| 9 | 559 m | +113 m | 11.3% | 13.8% |
|
| 10 | 605 m | +46 m | 4.6% | 10% |
|
| 11 | 660 m | +56 m | 5.6% | 12.4% |
|
| 12 | 702 m | +42 m | 4.2% | 12.6% |
|
| 13 | 770 m | +68 m | 6.8% | 13.8% |
|
| 14 | 838 m | +68 m | 6.8% | 10.8% |
|
| 15 | 878 m | +41 m | 4.1% | 13.2% |
|
| 16 | 872 m | −7 m | −0.7% | 8.2% |
|
| 17 | 919 m | +47 m | 9.3% | 10.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.