| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 564 m | +67 m | 6.7% | 13.2% |
|
| 2 | 640 m | +76 m | 7.6% | 10% |
|
| 3 | 718 m | +78 m | 7.8% | 11% |
|
| 4 | 812 m | +94 m | 9.4% | 11.8% |
|
| 5 | 889 m | +78 m | 7.8% | 10.6% |
|
| 6 | 981 m | +91 m | 9.1% | 12.2% |
|
| 7 | 1068 m | +87 m | 8.7% | 12.4% |
|
| 8 | 1157 m | +89 m | 8.9% | 17% |
|
| 9 | 1281 m | +124 m | 12.4% | 15.6% |
|
| 10 | 1412 m | +131 m | 13.1% | 16.4% |
|
| 11 | 1434 m | +22 m | 11.1% | 11.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.