| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 654 m | +65 m | 6.5% | 10.4% |
|
| 2 | 694 m | +39 m | 3.9% | 4.8% |
|
| 3 | 737 m | +44 m | 4.4% | 5.2% |
|
| 4 | 787 m | +50 m | 5.0% | 6% |
|
| 5 | 832 m | +44 m | 4.4% | 5% |
|
| 6 | 882 m | +50 m | 5.0% | 6% |
|
| 7 | 925 m | +43 m | 4.3% | 10% |
|
| 8 | 946 m | +21 m | 2.1% | 3.2% |
|
| 9 | 994 m | +47 m | 4.7% | 6% |
|
| 10 | 1020 m | +27 m | 2.7% | 4% |
|
| 11 | 1127 m | +107 m | 10.7% | 14.6% |
|
| 12 | 1273 m | +146 m | 14.6% | 16.4% |
|
| 13 | 1419 m | +146 m | 14.6% | 16.6% |
|
| 14 | 1476 m | +57 m | 5.7% | 8.2% |
|
| 15 | 1539 m | +63 m | 6.3% | 12.2% |
|
| 16 | 1588 m | +49 m | 11.3% | 13.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.