| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 619 m | +71 m | 7.0% | 12% |
|
| 2 | 682 m | +63 m | 6.3% | 7.2% |
|
| 3 | 750 m | +68 m | 6.8% | 7.4% |
|
| 4 | 821 m | +71 m | 7.1% | 7.8% |
|
| 5 | 889 m | +68 m | 6.8% | 7.2% |
|
| 6 | 957 m | +68 m | 6.8% | 7.4% |
|
| 7 | 1021 m | +64 m | 6.4% | 7.6% |
|
| 8 | 1078 m | +57 m | 5.7% | 8% |
|
| 9 | 1154 m | +76 m | 7.6% | 8.8% |
|
| 10 | 1215 m | +61 m | 6.1% | 7.6% |
|
| 11 | 1231 m | +17 m | 1.7% | 8.5% |
|
| 12 | 1319 m | +87 m | 8.7% | 10.2% |
|
| 13 | 1389 m | +71 m | 7.1% | 10% |
|
| 14 | 1397 m | +8 m | 1.2% | 6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.