| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 931 m | +111 m | 11.1% | 12% |
|
| 2 | 1036 m | +105 m | 10.5% | 11.5% |
|
| 3 | 1129 m | +93 m | 9.3% | 12% |
|
| 4 | 1215 m | +86 m | 8.6% | 11.2% |
|
| 5 | 1291 m | +76 m | 7.6% | 8.8% |
|
| 6 | 1381 m | +89 m | 8.9% | 11% |
|
| 7 | 1427 m | +47 m | 4.7% | 15.6% |
|
| 8 | 1460 m | +33 m | 3.3% | 13.8% |
|
| 9 | 1490 m | +29 m | 11.7% | 15% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.