| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 282 m | +16 m | 1.6% | 9% |
|
| 2 | 331 m | +49 m | 4.9% | 10.8% |
|
| 3 | 321 m | −10 m | −1.0% | 9.8% |
|
| 4 | 341 m | +20 m | 2.0% | 10.4% |
|
| 5 | 409 m | +68 m | 6.8% | 14.8% |
|
| 6 | 436 m | +27 m | 2.7% | 7.6% |
|
| 7 | 429 m | −7 m | −0.7% | 10% |
|
| 8 | 473 m | +43 m | 4.3% | 9.6% |
|
| 9 | 566 m | +93 m | 9.3% | 17% |
|
| 10 | 658 m | +92 m | 9.2% | 15.2% |
|
| 11 | 728 m | +70 m | 7.0% | 14.8% |
|
| 12 | 732 m | +4 m | 2.4% | 5.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.