| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 152 m | −2 m | −0.2% | 4% |
|
| 2 | 194 m | +41 m | 4.1% | 9.2% |
|
| 3 | 259 m | +65 m | 6.5% | 9.4% |
|
| 4 | 321 m | +62 m | 6.2% | 14.4% |
|
| 5 | 378 m | +57 m | 5.7% | 10.6% |
|
| 6 | 435 m | +57 m | 5.7% | 8.2% |
|
| 7 | 482 m | +47 m | 4.7% | 7.6% |
|
| 8 | 517 m | +36 m | 3.6% | 7.6% |
|
| 9 | 578 m | +60 m | 6.0% | 14.8% |
|
| 10 | 677 m | +100 m | 10.0% | 16.6% |
|
| 11 | 763 m | +86 m | 8.6% | 17.4% |
|
| 12 | 765 m | +2 m | 2.2% | 2.9% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.