| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1023 m | +147 m | 14.7% | 16.8% |
|
| 2 | 1193 m | +170 m | 17.0% | 20.2% |
|
| 3 | 1349 m | +156 m | 15.6% | 20.6% |
|
| 4 | 1488 m | +140 m | 14.0% | 18% |
|
| 5 | 1611 m | +123 m | 12.3% | 16.2% |
|
| 6 | 1658 m | +48 m | 4.8% | 8% |
|
| 7 | 1749 m | +91 m | 11.8% | 14.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.