| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 722 m | +70 m | 7.0% | 12.8% |
|
| 2 | 810 m | +88 m | 8.8% | 14.2% |
|
| 3 | 895 m | +85 m | 8.5% | 16.6% |
|
| 4 | 990 m | +95 m | 9.5% | 23.4% |
|
| 5 | 1080 m | +90 m | 9.0% | 10.4% |
|
| 6 | 1166 m | +85 m | 8.5% | 9.6% |
|
| 7 | 1251 m | +85 m | 8.5% | 10.8% |
|
| 8 | 1338 m | +88 m | 8.8% | 10% |
|
| 9 | 1426 m | +87 m | 8.7% | 11.6% |
|
| 10 | 1504 m | +78 m | 7.8% | 10% |
|
| 11 | 1554 m | +50 m | 5.0% | 9.2% |
|
| 12 | 1565 m | +12 m | 2.9% | 6.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.