| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 993 m | +32 m | 3.2% | 5.2% |
|
| 2 | 1023 m | +31 m | 3.1% | 5% |
|
| 3 | 1052 m | +29 m | 2.9% | 6% |
|
| 4 | 1112 m | +61 m | 6.1% | 6.5% |
|
| 5 | 1174 m | +61 m | 6.1% | 7% |
|
| 6 | 1231 m | +58 m | 5.8% | 6.2% |
|
| 7 | 1296 m | +65 m | 6.5% | 7.2% |
|
| 8 | 1366 m | +70 m | 7.0% | 8.4% |
|
| 9 | 1434 m | +68 m | 6.8% | 7.2% |
|
| 10 | 1481 m | +48 m | 4.8% | 6.8% |
|
| 11 | 1486 m | +5 m | 2.1% | 2.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.