| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 519 m | +43 m | 4.3% | 6% |
|
| 2 | 564 m | +45 m | 4.5% | 6.2% |
|
| 3 | 608 m | +44 m | 4.4% | 6.6% |
|
| 4 | 648 m | +41 m | 4.1% | 5.8% |
|
| 5 | 677 m | +29 m | 2.9% | 4.6% |
|
| 6 | 705 m | +28 m | 2.8% | 5.8% |
|
| 7 | 752 m | +46 m | 4.6% | 7.2% |
|
| 8 | 791 m | +39 m | 3.9% | 5.2% |
|
| 9 | 833 m | +42 m | 4.2% | 6.2% |
|
| 10 | 853 m | +21 m | 2.1% | 4.4% |
|
| 11 | 889 m | +35 m | 3.5% | 5.6% |
|
| 12 | 919 m | +30 m | 3.0% | 4.4% |
|
| 13 | 976 m | +57 m | 5.7% | 6.6% |
|
| 14 | 1000 m | +25 m | 2.5% | 3.4% |
|
| 15 | 1001 m | +1 m | 0.2% | 1.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.