| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 254 m | +30 m | 3.0% | 4% |
|
| 2 | 322 m | +68 m | 6.8% | 9% |
|
| 3 | 376 m | +54 m | 5.4% | 6.2% |
|
| 4 | 436 m | +60 m | 6.0% | 6.4% |
|
| 5 | 496 m | +60 m | 6.0% | 7.2% |
|
| 6 | 537 m | +41 m | 4.1% | 7.6% |
|
| 7 | 583 m | +46 m | 4.6% | 6.4% |
|
| 8 | 608 m | +26 m | 2.6% | 7.6% |
|
| 9 | 628 m | +20 m | 2.0% | 5% |
|
| 10 | 664 m | +36 m | 3.6% | 5.4% |
|
| 11 | 704 m | +40 m | 4.0% | 5.2% |
|
| 12 | 731 m | +27 m | 3.2% | 5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.