| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 605 m | +60 m | 6.0% | 9.4% |
|
| 2 | 542 m | −64 m | −6.4% | 2.6% |
|
| 3 | 641 m | +100 m | 10.0% | 12.4% |
|
| 4 | 723 m | +82 m | 8.2% | 13.6% |
|
| 5 | 849 m | +126 m | 12.6% | 17.8% |
|
| 6 | 986 m | +136 m | 13.6% | 15% |
|
| 7 | 1083 m | +97 m | 9.7% | 15% |
|
| 8 | 1189 m | +106 m | 10.6% | 14% |
|
| 9 | 1298 m | +109 m | 10.9% | 13% |
|
| 10 | 1416 m | +117 m | 11.7% | 14.8% |
|
| 11 | 1465 m | +49 m | 4.9% | 6.8% |
|
| 12 | 1501 m | +36 m | 3.6% | 7.8% |
|
| 13 | 1575 m | +74 m | 7.4% | 11.4% |
|
| 14 | 1668 m | +94 m | 9.4% | 11.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.