| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1041 m | +32 m | 3.2% | 8.8% |
|
| 2 | 1092 m | +51 m | 5.1% | 10.4% |
|
| 3 | 1165 m | +73 m | 7.3% | 13.4% |
|
| 4 | 1293 m | +128 m | 12.8% | 14% |
|
| 5 | 1417 m | +124 m | 12.4% | 15.8% |
|
| 6 | 1454 m | +36 m | 3.6% | 8.2% |
|
| 7 | 1500 m | +47 m | 4.7% | 7.8% |
|
| 8 | 1511 m | +11 m | 5.4% | 8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.