| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 102 m | +46 m | 4.6% | 6% |
|
| 2 | 165 m | +64 m | 6.4% | 7% |
|
| 3 | 237 m | +72 m | 7.2% | 7.6% |
|
| 4 | 274 m | +37 m | 6.4% | 7.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.