| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 370 m | +62 m | 6.2% | 8.4% |
|
| 2 | 406 m | +36 m | 3.6% | 7.2% |
|
| 3 | 444 m | +38 m | 3.8% | 17.6% |
|
| 4 | 470 m | +26 m | 2.6% | 6.5% |
|
| 5 | 522 m | +51 m | 5.1% | 6% |
|
| 6 | 549 m | +28 m | 2.8% | 5% |
|
| 7 | 601 m | +52 m | 5.2% | 5.8% |
|
| 8 | 654 m | +53 m | 5.3% | 6% |
|
| 9 | 702 m | +48 m | 4.8% | 5.2% |
|
| 10 | 744 m | +42 m | 4.2% | 4.8% |
|
| 11 | 791 m | +47 m | 4.7% | 6% |
|
| 12 | 849 m | +58 m | 5.8% | 6.8% |
|
| 13 | 899 m | +49 m | 4.9% | 5.4% |
|
| 14 | 946 m | +47 m | 4.7% | 6% |
|
| 15 | 994 m | +49 m | 4.9% | 6% |
|
| 16 | 1022 m | +28 m | 3.9% | 4.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.