| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 161 m | +71 m | 7.1% | 10.6% |
|
| 2 | 288 m | +127 m | 12.7% | 16.6% |
|
| 3 | 413 m | +125 m | 12.5% | 17.8% |
|
| 4 | 567 m | +154 m | 15.4% | 18.2% |
|
| 5 | 720 m | +154 m | 15.4% | 17% |
|
| 6 | 836 m | +116 m | 11.6% | 15.6% |
|
| 7 | 946 m | +110 m | 11.0% | 14.6% |
|
| 8 | 996 m | +51 m | 8.9% | 12% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.