| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 803 m | +31 m | 3.1% | 5% |
|
| 2 | 848 m | +45 m | 4.5% | 5.6% |
|
| 3 | 895 m | +47 m | 4.7% | 7.4% |
|
| 4 | 943 m | +48 m | 4.8% | 8.6% |
|
| 5 | 1005 m | +62 m | 6.2% | 8.6% |
|
| 6 | 1083 m | +79 m | 7.9% | 9.4% |
|
| 7 | 1118 m | +34 m | 3.4% | 8.8% |
|
| 8 | 1110 m | −7 m | −1.0% | 4.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.