| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 568 m | +179 m | 17.9% | 37% |
|
| 2 | 791 m | +223 m | 22.3% | 47.4% |
|
| 3 | 928 m | +137 m | 13.7% | 40.8% |
|
| 4 | 1072 m | +144 m | 14.4% | 48.2% |
|
| 5 | 1188 m | +116 m | 11.6% | 22.8% |
|
| 6 | 1279 m | +91 m | 9.1% | 23% |
|
| 7 | 1321 m | +42 m | 4.2% | 8.8% |
|
| 8 | 1346 m | +25 m | 3.9% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.