| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 526 m | +76 m | 7.6% | 11% |
|
| 2 | 569 m | +44 m | 4.4% | 12.2% |
|
| 3 | 643 m | +73 m | 7.3% | 8% |
|
| 4 | 696 m | +53 m | 5.3% | 6.8% |
|
| 5 | 767 m | +71 m | 7.1% | 12% |
|
| 6 | 875 m | +108 m | 10.8% | 12% |
|
| 7 | 969 m | +94 m | 9.4% | 10.6% |
|
| 8 | 1059 m | +89 m | 8.9% | 11% |
|
| 9 | 1127 m | +69 m | 6.9% | 10% |
|
| 10 | 1196 m | +69 m | 6.9% | 7.6% |
|
| 11 | 1244 m | +48 m | 5.8% | 7.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.