| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 49 m | +42 m | 4.2% | 7.8% |
|
| 2 | 102 m | +53 m | 5.3% | 7.6% |
|
| 3 | 165 m | +63 m | 6.3% | 7.6% |
|
| 4 | 229 m | +65 m | 6.5% | 7.4% |
|
| 5 | 295 m | +66 m | 6.6% | 7.8% |
|
| 6 | 345 m | +50 m | 5.0% | 7.2% |
|
| 7 | 407 m | +62 m | 6.2% | 7.8% |
|
| 8 | 473 m | +66 m | 6.6% | 7.8% |
|
| 9 | 513 m | +41 m | 4.1% | 6.4% |
|
| 10 | 580 m | +67 m | 6.7% | 7.4% |
|
| 11 | 653 m | +73 m | 7.3% | 9.2% |
|
| 12 | 713 m | +61 m | 6.1% | 7.6% |
|
| 13 | 721 m | +8 m | 0.8% | 4.6% |
|
| 14 | 790 m | +69 m | 6.9% | 9.0% |
|
| 15 | 859 m | +69 m | 6.9% | 9.2% |
|
| 16 | 833 m | −26 m | −2.6% | 1.4% |
|
| 17 | 826 m | −7 m | −0.7% | 3.8% |
|
| 18 | 783 m | −43 m | −4.3% | 0.0% |
|
| 19 | 823 m | +40 m | 4.0% | 8.0% |
|
| 20 | 889 m | +66 m | 6.6% | 8.0% |
|
| 21 | 957 m | +68 m | 6.8% | 7.0% |
|
| 22 | 981 m | +25 m | 3.4% | 6.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
