| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 144 m | +90 m | 9.0% | 16.8% |
|
| 2 | 199 m | +55 m | 5.5% | 8% |
|
| 3 | 279 m | +80 m | 8.0% | 10% |
|
| 4 | 317 m | +38 m | 3.8% | 6% |
|
| 5 | 440 m | +123 m | 12.3% | 16.2% |
|
| 6 | 510 m | +70 m | 7.0% | 9.2% |
|
| 7 | 606 m | +96 m | 9.6% | 11.6% |
|
| 8 | 610 m | +4 m | 0.4% | 8.2% |
|
| 9 | 652 m | +42 m | 4.2% | 9.8% |
|
| 10 | 682 m | +30 m | 3.0% | 8.2% |
|
| 11 | 700 m | +18 m | 1.8% | 10% |
|
| 12 | 714 m | +15 m | 1.5% | 5% |
|
| 13 | 765 m | +51 m | 5.1% | 10% |
|
| 14 | 835 m | +69 m | 6.9% | 10.4% |
|
| 15 | 836 m | +1 m | 0.3% | 1.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.