| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 271 m | +19 m | 1.9% | 5.8% |
|
| 2 | 306 m | +34 m | 3.4% | 14.2% |
|
| 3 | 350 m | +45 m | 4.5% | 13.4% |
|
| 4 | 355 m | +5 m | 0.5% | 10.6% |
|
| 5 | 396 m | +41 m | 4.1% | 9% |
|
| 6 | 430 m | +34 m | 3.4% | 15.2% |
|
| 7 | 462 m | +32 m | 3.2% | 12.2% |
|
| 8 | 487 m | +25 m | 2.5% | 13.6% |
|
| 9 | 514 m | +27 m | 2.7% | 9.8% |
|
| 10 | 583 m | +69 m | 6.9% | 12.2% |
|
| 11 | 554 m | −29 m | −2.9% | 6% |
|
| 12 | 612 m | +58 m | 5.8% | 25.6% |
|
| 13 | 668 m | +56 m | 5.6% | 20.2% |
|
| 14 | 716 m | +48 m | 4.8% | 30% |
|
| 15 | 792 m | +77 m | 7.6% | 18.8% |
|
| 16 | 809 m | +17 m | 13.5% | 13.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.