| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1308 m | +25 m | 2.5% | 5% |
|
| 2 | 1358 m | +50 m | 5.0% | 7% |
|
| 3 | 1385 m | +27 m | 2.7% | 6.6% |
|
| 4 | 1440 m | +55 m | 5.5% | 7.2% |
|
| 5 | 1482 m | +42 m | 4.2% | 6.8% |
|
| 6 | 1510 m | +28 m | 5.1% | 5.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.