| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 83 m | +2 m | 0.2% | 6% |
|
| 2 | 120 m | +36 m | 3.6% | 8.8% |
|
| 3 | 173 m | +53 m | 5.3% | 23.2% |
|
| 4 | 202 m | +29 m | 2.9% | 6.8% |
|
| 5 | 222 m | +21 m | 2.1% | 4.6% |
|
| 6 | 252 m | +29 m | 2.9% | 3.5% |
|
| 7 | 290 m | +38 m | 3.8% | 7% |
|
| 8 | 328 m | +38 m | 3.8% | 5.8% |
|
| 9 | 351 m | +23 m | 2.3% | 6% |
|
| 10 | 392 m | +42 m | 4.2% | 5.2% |
|
| 11 | 415 m | +23 m | 2.3% | 4% |
|
| 12 | 463 m | +47 m | 4.7% | 6.2% |
|
| 13 | 510 m | +47 m | 4.7% | 6.4% |
|
| 14 | 572 m | +63 m | 6.3% | 16.6% |
|
| 15 | 626 m | +53 m | 5.3% | 8% |
|
| 16 | 631 m | +5 m | 0.5% | 7.2% |
|
| 17 | 626 m | −5 m | −0.5% | 6% |
|
| 18 | 611 m | −15 m | −1.5% | 4.4% |
|
| 19 | 614 m | +3 m | 0.7% | 5.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.