| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 895 m | +61 m | 6.1% | 22% |
|
| 2 | 892 m | −3 m | −0.3% | 7.8% |
|
| 3 | 913 m | +21 m | 2.1% | 14.2% |
|
| 4 | 980 m | +66 m | 6.6% | 8.2% |
|
| 5 | 1040 m | +60 m | 6.0% | 7.2% |
|
| 6 | 1082 m | +43 m | 4.3% | 6.6% |
|
| 7 | 1092 m | +10 m | 1.0% | 3.8% |
|
| 8 | 1129 m | +37 m | 3.7% | 5.8% |
|
| 9 | 1145 m | +16 m | 1.6% | 3.8% |
|
| 10 | 1171 m | +26 m | 2.6% | 7% |
|
| 11 | 1235 m | +64 m | 6.4% | 10.4% |
|
| 12 | 1270 m | +35 m | 5.3% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.