| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 470 m | +50 m | 5.0% | 7% |
|
| 2 | 512 m | +42 m | 4.2% | 8% |
|
| 3 | 566 m | +53 m | 5.3% | 7.4% |
|
| 4 | 617 m | +51 m | 5.1% | 7.6% |
|
| 5 | 671 m | +55 m | 5.5% | 6.4% |
|
| 6 | 725 m | +54 m | 5.4% | 6.8% |
|
| 7 | 782 m | +57 m | 5.7% | 7% |
|
| 8 | 854 m | +72 m | 7.2% | 9% |
|
| 9 | 914 m | +60 m | 6.0% | 7% |
|
| 10 | 970 m | +56 m | 5.6% | 6.8% |
|
| 11 | 994 m | +24 m | 2.4% | 5% |
|
| 12 | 1021 m | +27 m | 2.7% | 8.4% |
|
| 13 | 1008 m | −13 m | −1.3% | 2.4% |
|
| 14 | 1029 m | +21 m | 2.1% | 5.2% |
|
| 15 | 1058 m | +29 m | 4.1% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.