| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 670 m | +31 m | 3.1% | 7.4% |
|
| 2 | 744 m | +74 m | 7.4% | 8% |
|
| 3 | 815 m | +71 m | 7.1% | 7.6% |
|
| 4 | 882 m | +67 m | 6.7% | 8% |
|
| 5 | 946 m | +64 m | 6.4% | 7.8% |
|
| 6 | 966 m | +20 m | 2.0% | 4.6% |
|
| 7 | 1007 m | +42 m | 4.2% | 6.4% |
|
| 8 | 1009 m | +2 m | 3.0% | 3% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.