| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 401 m | +97 m | 9.7% | 14.8% |
|
| 2 | 499 m | +98 m | 9.8% | 15.2% |
|
| 3 | 585 m | +86 m | 8.6% | 12.2% |
|
| 4 | 671 m | +86 m | 8.6% | 11.2% |
|
| 5 | 755 m | +84 m | 8.4% | 12% |
|
| 6 | 772 m | +17 m | 4.0% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.