| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1256 m | +93 m | 9.3% | 20.8% |
|
| 2 | 1346 m | +90 m | 9.0% | 18.2% |
|
| 3 | 1492 m | +146 m | 14.6% | 25.2% |
|
| 4 | 1535 m | +43 m | 6.5% | 12.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.