| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1054 m | +90 m | 9.0% | 11% |
|
| 2 | 1145 m | +91 m | 9.1% | 10.8% |
|
| 3 | 1244 m | +99 m | 9.9% | 10.8% |
|
| 4 | 1335 m | +90 m | 9.0% | 9.8% |
|
| 5 | 1406 m | +71 m | 7.1% | 8.4% |
|
| 6 | 1472 m | +66 m | 6.6% | 8.4% |
|
| 7 | 1551 m | +79 m | 7.9% | 8.8% |
|
| 8 | 1581 m | +29 m | 7.3% | 7.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.