| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 453 m | +17 m | 1.7% | 23.2% |
|
| 2 | 496 m | +43 m | 4.3% | 8.6% |
|
| 3 | 539 m | +43 m | 4.3% | 5.4% |
|
| 4 | 570 m | +31 m | 3.1% | 6.4% |
|
| 5 | 624 m | +54 m | 5.4% | 8% |
|
| 6 | 679 m | +55 m | 5.5% | 8.8% |
|
| 7 | 734 m | +55 m | 5.5% | 7.2% |
|
| 8 | 802 m | +68 m | 6.8% | 8% |
|
| 9 | 869 m | +68 m | 6.8% | 7.2% |
|
| 10 | 941 m | +72 m | 7.2% | 12.2% |
|
| 11 | 1088 m | +147 m | 14.7% | 22.6% |
|
| 12 | 1140 m | +52 m | 5.2% | 6.2% |
|
| 13 | 1196 m | +56 m | 5.6% | 13.2% |
|
| 14 | 1259 m | +63 m | 7.6% | 13.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.