| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 544 m | +44 m | 4.4% | 6.2% |
|
| 2 | 588 m | +44 m | 4.4% | 6% |
|
| 3 | 647 m | +59 m | 5.9% | 7% |
|
| 4 | 709 m | +62 m | 6.2% | 8.2% |
|
| 5 | 746 m | +37 m | 3.7% | 4.6% |
|
| 6 | 807 m | +60 m | 6.0% | 7.6% |
|
| 7 | 855 m | +48 m | 4.8% | 6.2% |
|
| 8 | 913 m | +58 m | 5.8% | 7.2% |
|
| 9 | 963 m | +50 m | 5.0% | 6% |
|
| 10 | 974 m | +11 m | 1.1% | 5.6% |
|
| 11 | 1008 m | +34 m | 3.4% | 4.8% |
|
| 12 | 1057 m | +49 m | 4.9% | 6.2% |
|
| 13 | 1101 m | +44 m | 4.4% | 6.2% |
|
| 14 | 1111 m | +9 m | 2.8% | 4.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.