| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 729 m | +46 m | 4.6% | 6% |
|
| 2 | 776 m | +46 m | 4.6% | 6.2% |
|
| 3 | 834 m | +58 m | 5.8% | 6.5% |
|
| 4 | 880 m | +46 m | 4.6% | 6.8% |
|
| 5 | 881 m | +1 m | 0.1% | 0.4% |
|
| 6 | 875 m | −6 m | −0.6% | 0.4% |
|
| 7 | 843 m | −31 m | −3.1% | 0% |
|
| 8 | 877 m | +33 m | 3.3% | 7.6% |
|
| 9 | 907 m | +30 m | 3.0% | 5.4% |
|
| 10 | 932 m | +26 m | 2.6% | 3.4% |
|
| 11 | 959 m | +27 m | 2.7% | 7.8% |
|
| 12 | 978 m | +19 m | 1.9% | 4.8% |
|
| 13 | 1021 m | +44 m | 4.4% | 6% |
|
| 14 | 1060 m | +39 m | 3.9% | 5.6% |
|
| 15 | 1097 m | +36 m | 3.6% | 5% |
|
| 16 | 1109 m | +13 m | 5.1% | 5.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.