| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1155 m | −22 m | −2.2% | 1.6% |
|
| 2 | 1176 m | +21 m | 2.1% | 9.5% |
|
| 3 | 1279 m | +104 m | 10.4% | 14.2% |
|
| 4 | 1363 m | +84 m | 8.4% | 13.4% |
|
| 5 | 1472 m | +108 m | 10.8% | 15.2% |
|
| 6 | 1571 m | +99 m | 9.9% | 13% |
|
| 7 | 1694 m | +123 m | 12.3% | 15.2% |
|
| 8 | 1771 m | +77 m | 12.7% | 17.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.