| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1139 m | +78 m | 7.8% | 16.6% |
|
| 2 | 1231 m | +92 m | 9.2% | 16.2% |
|
| 3 | 1357 m | +127 m | 12.7% | 20.8% |
|
| 4 | 1500 m | +143 m | 14.3% | 20.8% |
|
| 5 | 1689 m | +189 m | 18.9% | 25.8% |
|
| 6 | 1820 m | +131 m | 13.1% | 19.8% |
|
| 7 | 1939 m | +119 m | 11.9% | 16% |
|
| 8 | 1952 m | +14 m | 3.4% | 9.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.