| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 209 m | +12 m | 1.2% | 1.6% |
|
| 2 | 229 m | +19 m | 1.9% | 2.8% |
|
| 3 | 267 m | +38 m | 3.8% | 7% |
|
| 4 | 315 m | +48 m | 4.8% | 10% |
|
| 5 | 430 m | +115 m | 11.5% | 17.8% |
|
| 6 | 497 m | +67 m | 6.7% | 11.6% |
|
| 7 | 557 m | +60 m | 6.0% | 8.6% |
|
| 8 | 599 m | +43 m | 4.3% | 5.6% |
|
| 9 | 647 m | +48 m | 4.8% | 7.2% |
|
| 10 | 686 m | +39 m | 3.9% | 6% |
|
| 11 | 735 m | +50 m | 5.0% | 7.6% |
|
| 12 | 789 m | +54 m | 5.4% | 7.4% |
|
| 13 | 834 m | +45 m | 4.5% | 7% |
|
| 14 | 910 m | +76 m | 7.6% | 9.5% |
|
| 15 | 983 m | +73 m | 8.2% | 11.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.