| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 557 m | +65 m | 6.5% | 11.2% |
|
| 2 | 541 m | −16 m | −1.6% | 6.6% |
|
| 3 | 567 m | +27 m | 2.7% | 9.2% |
|
| 4 | 615 m | +47 m | 4.7% | 8.4% |
|
| 5 | 670 m | +56 m | 5.6% | 14% |
|
| 6 | 727 m | +57 m | 5.7% | 7% |
|
| 7 | 764 m | +37 m | 3.7% | 6% |
|
| 8 | 796 m | +32 m | 3.2% | 4.8% |
|
| 9 | 824 m | +28 m | 2.8% | 3.6% |
|
| 10 | 870 m | +46 m | 4.6% | 7% |
|
| 11 | 931 m | +60 m | 6.0% | 7.8% |
|
| 12 | 955 m | +25 m | 2.5% | 6.2% |
|
| 13 | 989 m | +34 m | 3.4% | 4.8% |
|
| 14 | 1032 m | +43 m | 4.3% | 6.4% |
|
| 15 | 1049 m | +17 m | 4.2% | 5.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.