| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 2592 m | +15 m | 1.5% | 5% |
|
| 2 | 2654 m | +62 m | 6.2% | 8.4% |
|
| 3 | 2666 m | +12 m | 1.2% | 7.8% |
|
| 4 | 2711 m | +45 m | 4.5% | 8% |
|
| 5 | 2740 m | +29 m | 7.3% | 8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.