| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 61 m | +28 m | 2.8% | 6% |
|
| 2 | 115 m | +53 m | 5.3% | 7.4% |
|
| 3 | 189 m | +74 m | 7.4% | 9% |
|
| 4 | 271 m | +82 m | 8.2% | 12% |
|
| 5 | 318 m | +47 m | 4.7% | 6.6% |
|
| 6 | 299 m | −19 m | −1.9% | 0% |
|
| 7 | 320 m | +21 m | 2.1% | 5.4% |
|
| 8 | 337 m | +18 m | 1.8% | 3.8% |
|
| 9 | 358 m | +21 m | 2.1% | 5% |
|
| 10 | 399 m | +41 m | 4.1% | 7.2% |
|
| 11 | 415 m | +16 m | 1.6% | 5% |
|
| 12 | 480 m | +64 m | 6.4% | 9.8% |
|
| 13 | 553 m | +73 m | 7.3% | 9.2% |
|
| 14 | 539 m | −14 m | −1.4% | 4.2% |
|
| 15 | 555 m | +16 m | 1.6% | 8.8% |
|
| 16 | 646 m | +92 m | 9.6% | 11.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.