| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 453 m | +37 m | 3.7% | 9.8% |
|
| 2 | 544 m | +91 m | 9.1% | 17% |
|
| 3 | 630 m | +86 m | 8.6% | 15.2% |
|
| 4 | 697 m | +68 m | 6.8% | 12.4% |
|
| 5 | 740 m | +43 m | 7.6% | 15.5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.