| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 2665 m | +48 m | 4.8% | 7% |
|
| 2 | 2675 m | +10 m | 1.0% | 7.2% |
|
| 3 | 2695 m | +20 m | 2.0% | 7.4% |
|
| 4 | 2683 m | −12 m | −1.2% | 4% |
|
| 5 | 2730 m | +46 m | 4.6% | 6% |
|
| 6 | 2743 m | +13 m | 5.2% | 5.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.