| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 433 m | +50 m | 5.0% | 14.0% |
|
| 2 | 484 m | +51 m | 5.1% | 9.6% |
|
| 3 | 540 m | +56 m | 5.6% | 18.8% |
|
| 4 | 592 m | +53 m | 5.3% | 7.4% |
|
| 5 | 652 m | +60 m | 5.9% | 16.4% |
|
| 6 | 683 m | +31 m | 3.1% | 7.6% |
|
| 7 | 713 m | +31 m | 3.1% | 8.2% |
|
| 8 | 768 m | +55 m | 5.5% | 8.6% |
|
| 9 | 824 m | +56 m | 5.6% | 12.6% |
|
| 10 | 896 m | +72 m | 7.2% | 10.6% |
|
| 11 | 902 m | +7 m | 0.7% | 10.8% |
|
| 12 | 957 m | +55 m | 5.5% | 12.4% |
|
| 13 | 1005 m | +48 m | 4.8% | 15.2% |
|
| 14 | 1050 m | +46 m | 4.6% | 10.2% |
|
| 15 | 1120 m | +70 m | 7.0% | 9.6% |
|
| 16 | 1176 m | +55 m | 5.5% | 11.0% |
|
| 17 | 1215 m | +39 m | 3.9% | 6.6% |
|
| 18 | 1256 m | +42 m | 4.2% | 5.8% |
|
| 19 | 1260 m | +4 m | 0.4% | 4.4% |
|
| 20 | 1267 m | +7 m | 2.5% | 2.9% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
