| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 811 m | +38 m | 3.8% | 6.6% |
|
| 2 | 822 m | +11 m | 1.1% | 3.8% |
|
| 3 | 832 m | +11 m | 1.1% | 2.2% |
|
| 4 | 844 m | +12 m | 1.2% | 2.2% |
|
| 5 | 862 m | +18 m | 1.8% | 2.4% |
|
| 6 | 923 m | +61 m | 6.1% | 7.4% |
|
| 7 | 989 m | +66 m | 6.6% | 7.2% |
|
| 8 | 1030 m | +41 m | 4.1% | 6.6% |
|
| 9 | 1028 m | −2 m | −0.8% | 0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.