| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 459 m | +57 m | 5.7% | 7.4% |
|
| 2 | 514 m | +54 m | 5.4% | 6.6% |
|
| 3 | 570 m | +56 m | 5.6% | 6.8% |
|
| 4 | 640 m | +70 m | 7.0% | 12.8% |
|
| 5 | 715 m | +75 m | 7.5% | 10.2% |
|
| 6 | 792 m | +77 m | 7.7% | 10% |
|
| 7 | 880 m | +88 m | 8.8% | 11% |
|
| 8 | 985 m | +105 m | 10.5% | 15.8% |
|
| 9 | 1058 m | +73 m | 7.3% | 11.6% |
|
| 10 | 1148 m | +90 m | 9.0% | 11.2% |
|
| 11 | 1217 m | +69 m | 6.9% | 9.8% |
|
| 12 | 1294 m | +77 m | 7.7% | 10.6% |
|
| 13 | 1370 m | +77 m | 7.7% | 12% |
|
| 14 | 1425 m | +54 m | 5.4% | 7% |
|
| 15 | 1435 m | +10 m | 5.4% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.