| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 536 m | +58 m | 5.8% | 11.2% |
|
| 2 | 638 m | +102 m | 10.2% | 13.4% |
|
| 3 | 739 m | +101 m | 10.1% | 11.2% |
|
| 4 | 846 m | +107 m | 10.7% | 12.4% |
|
| 5 | 892 m | +46 m | 4.6% | 8.6% |
|
| 6 | 928 m | +36 m | 3.6% | 7.4% |
|
| 7 | 952 m | +23 m | 2.3% | 4.6% |
|
| 8 | 1034 m | +82 m | 8.2% | 13% |
|
| 9 | 1126 m | +92 m | 9.2% | 12.6% |
|
| 10 | 1218 m | +92 m | 9.2% | 10.4% |
|
| 11 | 1225 m | +7 m | 8.2% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.