| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1293 m | +75 m | 7.5% | 19% |
|
| 2 | 1381 m | +89 m | 8.9% | 23% |
|
| 3 | 1461 m | +80 m | 8.0% | 22% |
|
| 4 | 1544 m | +83 m | 8.3% | 19% |
|
| 5 | 1635 m | +91 m | 9.1% | 33.6% |
|
| 6 | 1712 m | +77 m | 7.7% | 15.4% |
|
| 7 | 1781 m | +70 m | 7.0% | 23.2% |
|
| 8 | 1865 m | +84 m | 8.4% | 17.4% |
|
| 9 | 1936 m | +71 m | 7.1% | 17.2% |
|
| 10 | 1940 m | +4 m | 12.2% | 15% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.