| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1372 m | +45 m | 4.5% | 10.6% |
|
| 2 | 1443 m | +71 m | 7.1% | 9.5% |
|
| 3 | 1447 m | +5 m | 0.5% | 9.6% |
|
| 4 | 1497 m | +50 m | 5.0% | 15% |
|
| 5 | 1626 m | +129 m | 12.9% | 21.6% |
|
| 6 | 1766 m | +140 m | 14.0% | 20% |
|
| 7 | 1840 m | +74 m | 13.1% | 22% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.