| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1095 m | +129 m | 12.9% | 14.2% |
|
| 2 | 1170 m | +75 m | 7.5% | 14.8% |
|
| 3 | 1302 m | +132 m | 13.2% | 14.8% |
|
| 4 | 1426 m | +124 m | 12.4% | 14.2% |
|
| 5 | 1527 m | +101 m | 10.1% | 11.2% |
|
| 6 | 1593 m | +66 m | 6.6% | 7% |
|
| 7 | 1665 m | +72 m | 7.1% | 7.8% |
|
| 8 | 1677 m | +13 m | 7.3% | 7.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.