| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 71 m | +56 m | 5.6% | 13.6% |
|
| 2 | 116 m | +45 m | 4.5% | 14.7% |
|
| 3 | 170 m | +54 m | 5.4% | 14% |
|
| 4 | 246 m | +76 m | 7.6% | 12.2% |
|
| 5 | 332 m | +86 m | 8.6% | 12.2% |
|
| 6 | 381 m | +49 m | 4.9% | 8.8% |
|
| 7 | 429 m | +48 m | 4.8% | 6.4% |
|
| 8 | 450 m | +21 m | 2.1% | 5.6% |
|
| 9 | 474 m | +23 m | 2.3% | 6.6% |
|
| 10 | 529 m | +55 m | 5.5% | 8% |
|
| 11 | 608 m | +79 m | 7.9% | 10.2% |
|
| 12 | 630 m | +22 m | 6.0% | 8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.