| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 707 m | +55 m | 5.5% | 13.4% |
|
| 2 | 771 m | +64 m | 6.4% | 9% |
|
| 3 | 819 m | +47 m | 4.7% | 9.8% |
|
| 4 | 859 m | +40 m | 4.0% | 7.2% |
|
| 5 | 882 m | +24 m | 2.4% | 5.2% |
|
| 6 | 940 m | +58 m | 5.8% | 8.8% |
|
| 7 | 1008 m | +67 m | 6.7% | 19% |
|
| 8 | 1009 m | +2 m | 15.5% | 20% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.