| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 206 m | +19 m | 1.9% | 8% |
|
| 2 | 233 m | +26 m | 2.6% | 13.6% |
|
| 3 | 253 m | +20 m | 2.0% | 28.4% |
|
| 4 | 284 m | +32 m | 3.2% | 18.2% |
|
| 5 | 386 m | +102 m | 10.2% | 30.6% |
|
| 6 | 455 m | +69 m | 6.9% | 21.8% |
|
| 7 | 545 m | +90 m | 9.0% | 21.2% |
|
| 8 | 587 m | +42 m | 4.2% | 22% |
|
| 9 | 636 m | +49 m | 4.9% | 26% |
|
| 10 | 618 m | −19 m | −1.9% | 11.8% |
|
| 11 | 664 m | +46 m | 4.6% | 15.2% |
|
| 12 | 734 m | +71 m | 7.1% | 18.8% |
|
| 13 | 804 m | +70 m | 7.0% | 17.4% |
|
| 14 | 858 m | +54 m | 5.4% | 14.6% |
|
| 15 | 932 m | +74 m | 7.4% | 17.8% |
|
| 16 | 944 m | +12 m | 3.2% | 10.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.