| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 516 m | +56 m | 5.6% | 13.8% |
|
| 2 | 600 m | +84 m | 8.4% | 13.6% |
|
| 3 | 658 m | +58 m | 5.8% | 14.8% |
|
| 4 | 770 m | +112 m | 11.2% | 14% |
|
| 5 | 847 m | +77 m | 7.7% | 13.4% |
|
| 6 | 904 m | +57 m | 5.7% | 12% |
|
| 7 | 979 m | +75 m | 7.5% | 11.2% |
|
| 8 | 1047 m | +68 m | 6.8% | 11.6% |
|
| 9 | 1140 m | +93 m | 9.3% | 14% |
|
| 10 | 1220 m | +80 m | 8.0% | 11% |
|
| 11 | 1231 m | +11 m | 3.7% | 5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.