| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 679 m | +53 m | 5.3% | 11.2% |
|
| 2 | 695 m | +16 m | 1.6% | 6.4% |
|
| 3 | 731 m | +36 m | 3.6% | 26.8% |
|
| 4 | 785 m | +54 m | 5.4% | 16% |
|
| 5 | 870 m | +85 m | 8.5% | 11.6% |
|
| 6 | 967 m | +97 m | 9.7% | 12% |
|
| 7 | 1066 m | +99 m | 9.9% | 16.2% |
|
| 8 | 1161 m | +95 m | 9.5% | 13.6% |
|
| 9 | 1259 m | +98 m | 9.8% | 13.6% |
|
| 10 | 1354 m | +95 m | 9.5% | 13% |
|
| 11 | 1415 m | +61 m | 6.1% | 9% |
|
| 12 | 1526 m | +110 m | 11.0% | 13% |
|
| 13 | 1614 m | +88 m | 8.8% | 12.6% |
|
| 14 | 1613 m | −1 m | −1.0% | 0.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.