| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 717 m | +28 m | 2.8% | 4.8% |
|
| 2 | 754 m | +37 m | 3.7% | 8% |
|
| 3 | 794 m | +40 m | 4.0% | 10.8% |
|
| 4 | 814 m | +20 m | 2.0% | 5.2% |
|
| 5 | 836 m | +23 m | 2.3% | 5.8% |
|
| 6 | 875 m | +39 m | 3.9% | 7.2% |
|
| 7 | 929 m | +55 m | 5.5% | 7% |
|
| 8 | 981 m | +52 m | 5.1% | 6.6% |
|
| 9 | 1033 m | +52 m | 5.2% | 9.4% |
|
| 10 | 1083 m | +50 m | 5.0% | 8.2% |
|
| 11 | 1141 m | +58 m | 5.8% | 10.2% |
|
| 12 | 1198 m | +57 m | 5.7% | 6.8% |
|
| 13 | 1250 m | +52 m | 5.2% | 6.4% |
|
| 14 | 1300 m | +50 m | 5.0% | 7.2% |
|
| 15 | 1361 m | +61 m | 6.1% | 10.4% |
|
| 16 | 1418 m | +57 m | 5.7% | 7% |
|
| 17 | 1430 m | +12 m | 1.6% | 2.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.