| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 888 m | +109 m | 10.9% | 17% |
|
| 2 | 1038 m | +150 m | 15.0% | 17.4% |
|
| 3 | 1182 m | +144 m | 14.4% | 19.4% |
|
| 4 | 1322 m | +140 m | 14.0% | 16% |
|
| 5 | 1458 m | +136 m | 20.6% | 24.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.