| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 100 m | +68 m | 6.8% | 14.6% |
|
| 2 | 161 m | +60 m | 6.0% | 8.6% |
|
| 3 | 208 m | +47 m | 4.7% | 11% |
|
| 4 | 275 m | +67 m | 6.7% | 12.2% |
|
| 5 | 342 m | +68 m | 6.8% | 9% |
|
| 6 | 413 m | +71 m | 7.1% | 10.4% |
|
| 7 | 469 m | +56 m | 5.6% | 9.2% |
|
| 8 | 533 m | +65 m | 6.5% | 11.2% |
|
| 9 | 578 m | +45 m | 4.5% | 8.6% |
|
| 10 | 618 m | +40 m | 4.0% | 10.2% |
|
| 11 | 670 m | +52 m | 5.2% | 9.6% |
|
| 12 | 675 m | +5 m | 0.5% | 8.2% |
|
| 13 | 681 m | +6 m | 2.2% | 3.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.