| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1925 m | +97 m | 9.7% | 13.2% |
|
| 2 | 2016 m | +91 m | 9.1% | 10.8% |
|
| 3 | 2101 m | +85 m | 8.5% | 12.6% |
|
| 4 | 2204 m | +103 m | 10.3% | 13.8% |
|
| 5 | 2252 m | +48 m | 8.1% | 12% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.