| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 132 m | +51 m | 5.1% | 9.6% |
|
| 2 | 178 m | +46 m | 4.6% | 9.4% |
|
| 3 | 236 m | +58 m | 5.8% | 12% |
|
| 4 | 279 m | +43 m | 4.3% | 6.2% |
|
| 5 | 330 m | +51 m | 5.1% | 8.6% |
|
| 6 | 392 m | +62 m | 6.2% | 7.4% |
|
| 7 | 443 m | +52 m | 5.1% | 9.4% |
|
| 8 | 486 m | +43 m | 4.3% | 6.2% |
|
| 9 | 544 m | +58 m | 5.8% | 11% |
|
| 10 | 572 m | +28 m | 2.8% | 6.4% |
|
| 11 | 618 m | +46 m | 4.6% | 6.6% |
|
| 12 | 642 m | +24 m | 6.6% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.