| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 780 m | +45 m | 4.5% | 6.2% |
|
| 2 | 777 m | −3 m | −0.3% | 2.8% |
|
| 3 | 806 m | +29 m | 2.9% | 5.2% |
|
| 4 | 819 m | +13 m | 1.3% | 3.6% |
|
| 5 | 841 m | +22 m | 2.2% | 7% |
|
| 6 | 888 m | +47 m | 4.7% | 6.4% |
|
| 7 | 929 m | +42 m | 4.2% | 6% |
|
| 8 | 970 m | +41 m | 4.1% | 5.6% |
|
| 9 | 1007 m | +37 m | 3.7% | 5.4% |
|
| 10 | 1055 m | +48 m | 4.8% | 5.6% |
|
| 11 | 1100 m | +45 m | 4.5% | 6% |
|
| 12 | 1116 m | +16 m | 5.3% | 5.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.