| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 806 m | +31 m | 3.1% | 9% |
|
| 2 | 860 m | +54 m | 5.4% | 6.2% |
|
| 3 | 932 m | +72 m | 7.2% | 9% |
|
| 4 | 892 m | −41 m | −4.1% | 7.6% |
|
| 5 | 903 m | +12 m | 1.2% | 7.4% |
|
| 6 | 966 m | +63 m | 6.3% | 7.2% |
|
| 7 | 1027 m | +60 m | 6.0% | 6.6% |
|
| 8 | 1094 m | +67 m | 6.7% | 7.2% |
|
| 9 | 1140 m | +46 m | 4.6% | 6.8% |
|
| 10 | 1166 m | +26 m | 4.0% | 6.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.