| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 393 m | +110 m | 11.0% | 34% |
|
| 2 | 565 m | +172 m | 17.2% | 47.8% |
|
| 3 | 776 m | +211 m | 21.1% | 37.6% |
|
| 4 | 970 m | +194 m | 19.4% | 32.6% |
|
| 5 | 1233 m | +263 m | 26.3% | 52.8% |
|
| 6 | 1412 m | +179 m | 17.9% | 50.6% |
|
| 7 | 1535 m | +124 m | 12.4% | 27.6% |
|
| 8 | 1677 m | +142 m | 14.2% | 50% |
|
| 9 | 1744 m | +67 m | 13.4% | 28.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.