| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 652 m | +52 m | 5.2% | 8.6% |
|
| 2 | 688 m | +37 m | 3.7% | 5% |
|
| 3 | 741 m | +53 m | 5.3% | 6.8% |
|
| 4 | 789 m | +48 m | 4.8% | 7.6% |
|
| 5 | 832 m | +43 m | 4.3% | 6% |
|
| 6 | 886 m | +54 m | 5.4% | 5.6% |
|
| 7 | 936 m | +51 m | 5.1% | 6% |
|
| 8 | 977 m | +41 m | 4.1% | 5.4% |
|
| 9 | 1003 m | +26 m | 2.6% | 6.4% |
|
| 10 | 1047 m | +44 m | 4.4% | 7% |
|
| 11 | 1072 m | +25 m | 6.0% | 6.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.