| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1533 m | +100 m | 10.0% | 13.6% |
|
| 2 | 1630 m | +97 m | 9.7% | 12.6% |
|
| 3 | 1728 m | +97 m | 9.7% | 11.4% |
|
| 4 | 1785 m | +58 m | 5.8% | 12.8% |
|
| 5 | 1843 m | +58 m | 7.7% | 21% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.