| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1567 m | +50 m | 5.0% | 17% |
|
| 2 | 1548 m | −19 m | −1.9% | 13.2% |
|
| 3 | 1584 m | +36 m | 3.6% | 16% |
|
| 4 | 1679 m | +96 m | 9.6% | 16% |
|
| 5 | 1730 m | +50 m | 5.0% | 15% |
|
| 6 | 1778 m | +48 m | 4.8% | 15.8% |
|
| 7 | 1856 m | +78 m | 7.8% | 14.8% |
|
| 8 | 1922 m | +66 m | 6.6% | 13.6% |
|
| 9 | 1939 m | +16 m | 3.8% | 19.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.