| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1395 m | +71 m | 7.0% | 7.8% |
|
| 2 | 1465 m | +71 m | 7.1% | 10.6% |
|
| 3 | 1543 m | +78 m | 7.8% | 10.4% |
|
| 4 | 1627 m | +84 m | 8.4% | 11.2% |
|
| 5 | 1697 m | +70 m | 7.0% | 8.8% |
|
| 6 | 1746 m | +48 m | 4.8% | 8.2% |
|
| 7 | 1747 m | +1 m | 0.1% | 3% |
|
| 8 | 1754 m | +8 m | 0.8% | 3.4% |
|
| 9 | 1751 m | −3 m | −0.3% | 1.8% |
|
| 10 | 1752 m | +1 m | 0.3% | 2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.