| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 513 m | +46 m | 4.6% | 9.4% |
|
| 2 | 583 m | +70 m | 7.0% | 8% |
|
| 3 | 662 m | +78 m | 7.8% | 10% |
|
| 4 | 734 m | +73 m | 7.3% | 9% |
|
| 5 | 801 m | +67 m | 6.7% | 8.2% |
|
| 6 | 852 m | +51 m | 5.1% | 6% |
|
| 7 | 843 m | −10 m | −1.0% | 5% |
|
| 8 | 804 m | −38 m | −3.8% | 0% |
|
| 9 | 764 m | −41 m | −4.1% | 0% |
|
| 10 | 795 m | +32 m | 3.2% | 5.4% |
|
| 11 | 846 m | +51 m | 5.1% | 5.6% |
|
| 12 | 900 m | +54 m | 5.4% | 5.8% |
|
| 13 | 952 m | +52 m | 5.2% | 5.6% |
|
| 14 | 1003 m | +51 m | 5.1% | 5.4% |
|
| 15 | 1027 m | +24 m | 3.4% | 5% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.