| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 581 m | −25 m | −2.5% | 1.2% |
|
| 2 | 608 m | +27 m | 2.7% | 10.2% |
|
| 3 | 610 m | +2 m | 0.2% | 5.2% |
|
| 4 | 614 m | +4 m | 0.4% | 6.4% |
|
| 5 | 641 m | +27 m | 2.7% | 15.4% |
|
| 6 | 670 m | +29 m | 2.9% | 7.2% |
|
| 7 | 708 m | +38 m | 3.8% | 13.2% |
|
| 8 | 758 m | +50 m | 5.0% | 10.6% |
|
| 9 | 746 m | −12 m | −1.2% | 8.6% |
|
| 10 | 805 m | +59 m | 5.9% | 11.6% |
|
| 11 | 907 m | +103 m | 10.3% | 13.8% |
|
| 12 | 943 m | +36 m | 3.6% | 11.6% |
|
| 13 | 1024 m | +81 m | 8.1% | 11.8% |
|
| 14 | 1101 m | +77 m | 7.7% | 11% |
|
| 15 | 1131 m | +30 m | 6.5% | 11% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.