| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1026 m | +45 m | 4.5% | 8% |
|
| 2 | 1093 m | +66 m | 6.6% | 7.8% |
|
| 3 | 1165 m | +72 m | 7.2% | 8% |
|
| 4 | 1234 m | +70 m | 7.0% | 7.8% |
|
| 5 | 1310 m | +76 m | 7.6% | 8.2% |
|
| 6 | 1383 m | +74 m | 7.4% | 8% |
|
| 7 | 1453 m | +70 m | 7.0% | 8% |
|
| 8 | 1501 m | +48 m | 4.8% | 6.2% |
|
| 9 | 1555 m | +55 m | 5.5% | 7.8% |
|
| 10 | 1583 m | +28 m | 2.8% | 4% |
|
| 11 | 1588 m | +5 m | 4.9% | 5.7% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.