| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1004 m | +30 m | 3.0% | 4.8% |
|
| 2 | 1032 m | +28 m | 2.8% | 4% |
|
| 3 | 1113 m | +81 m | 8.1% | 11% |
|
| 4 | 1241 m | +129 m | 12.9% | 15.2% |
|
| 5 | 1364 m | +123 m | 12.3% | 13.6% |
|
| 6 | 1469 m | +105 m | 10.5% | 12% |
|
| 7 | 1603 m | +134 m | 13.4% | 14.4% |
|
| 8 | 1667 m | +64 m | 10.8% | 13.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.