| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 644 m | +74 m | 7.4% | 10.2% |
|
| 2 | 732 m | +88 m | 8.8% | 10.6% |
|
| 3 | 821 m | +89 m | 8.9% | 12% |
|
| 4 | 910 m | +89 m | 8.9% | 10.6% |
|
| 5 | 1008 m | +98 m | 9.8% | 11.6% |
|
| 6 | 1067 m | +59 m | 5.9% | 11% |
|
| 7 | 1120 m | +53 m | 5.3% | 9.2% |
|
| 8 | 1208 m | +89 m | 8.9% | 12.4% |
|
| 9 | 1291 m | +83 m | 8.3% | 12% |
|
| 10 | 1352 m | +61 m | 6.1% | 10.6% |
|
| 11 | 1346 m | −6 m | −0.6% | 9% |
|
| 12 | 1447 m | +101 m | 10.1% | 13.6% |
|
| 13 | 1514 m | +67 m | 6.7% | 11.6% |
|
| 14 | 1534 m | +21 m | 3.3% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.