| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 134 m | +98 m | 9.8% | 15.8% |
|
| 2 | 249 m | +115 m | 11.5% | 14.2% |
|
| 3 | 403 m | +154 m | 15.4% | 26% |
|
| 4 | 512 m | +109 m | 10.9% | 13% |
|
| 5 | 655 m | +143 m | 14.3% | 17% |
|
| 6 | 761 m | +106 m | 10.6% | 13% |
|
| 7 | 870 m | +109 m | 10.9% | 12% |
|
| 8 | 940 m | +70 m | 7.0% | 13.2% |
|
| 9 | 1056 m | +116 m | 11.6% | 16.2% |
|
| 10 | 1106 m | +50 m | 5.0% | 7% |
|
| 11 | 1129 m | +22 m | 5.3% | 5.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.