| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 2664 m | +59 m | 5.9% | 14% |
|
| 2 | 2730 m | +66 m | 6.6% | 19.2% |
|
| 3 | 2799 m | +68 m | 6.8% | 10% |
|
| 4 | 2866 m | +68 m | 6.8% | 8.4% |
|
| 5 | 2934 m | +68 m | 6.8% | 12.6% |
|
| 6 | 2990 m | +56 m | 5.6% | 7.8% |
|
| 7 | 3019 m | +29 m | 5.9% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.