| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 609 m | +87 m | 8.7% | 26.2% |
|
| 2 | 701 m | +92 m | 9.2% | 24.2% |
|
| 3 | 782 m | +80 m | 8.0% | 36.2% |
|
| 4 | 873 m | +91 m | 9.1% | 28.2% |
|
| 5 | 957 m | +84 m | 8.4% | 23.4% |
|
| 6 | 1049 m | +92 m | 9.2% | 33.8% |
|
| 7 | 1107 m | +58 m | 5.8% | 18.4% |
|
| 8 | 1184 m | +77 m | 7.7% | 21.2% |
|
| 9 | 1279 m | +95 m | 9.5% | 35.8% |
|
| 10 | 1344 m | +65 m | 6.5% | 22.4% |
|
| 11 | 1376 m | +32 m | 9.3% | 17.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.