| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 463 m | +124 m | 12.4% | 18.2% |
|
| 2 | 494 m | +31 m | 3.1% | 12.2% |
|
| 3 | 498 m | +5 m | 0.5% | 4.4% |
|
| 4 | 571 m | +73 m | 7.3% | 9% |
|
| 5 | 598 m | +26 m | 2.6% | 5.6% |
|
| 6 | 609 m | +12 m | 1.2% | 7.6% |
|
| 7 | 660 m | +50 m | 5.0% | 6.4% |
|
| 8 | 703 m | +43 m | 4.3% | 7.2% |
|
| 9 | 727 m | +24 m | 2.4% | 6.4% |
|
| 10 | 776 m | +49 m | 4.9% | 8.6% |
|
| 11 | 771 m | −5 m | −0.5% | 4% |
|
| 12 | 855 m | +84 m | 8.4% | 14% |
|
| 13 | 918 m | +63 m | 6.3% | 9% |
|
| 14 | 971 m | +53 m | 8.8% | 10.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.