| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1019 m | −8 m | −0.8% | 3% |
|
| 2 | 1050 m | +31 m | 3.1% | 9.2% |
|
| 3 | 1071 m | +21 m | 2.1% | 8.4% |
|
| 4 | 1123 m | +51 m | 5.1% | 6.4% |
|
| 5 | 1176 m | +53 m | 5.3% | 6.4% |
|
| 6 | 1243 m | +67 m | 6.7% | 8.6% |
|
| 7 | 1257 m | +14 m | 6.7% | 6.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.