| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 677 m | +54 m | 5.4% | 8.4% |
|
| 2 | 760 m | +84 m | 8.4% | 9.2% |
|
| 3 | 833 m | +73 m | 7.3% | 8.4% |
|
| 4 | 900 m | +67 m | 6.7% | 8% |
|
| 5 | 973 m | +72 m | 7.2% | 7.6% |
|
| 6 | 1047 m | +74 m | 7.4% | 8% |
|
| 7 | 1120 m | +73 m | 7.3% | 8.2% |
|
| 8 | 1192 m | +72 m | 7.2% | 7.8% |
|
| 9 | 1258 m | +67 m | 6.7% | 8% |
|
| 10 | 1326 m | +67 m | 6.7% | 8% |
|
| 11 | 1391 m | +65 m | 6.5% | 7.4% |
|
| 12 | 1442 m | +51 m | 5.1% | 7.2% |
|
| 13 | 1472 m | +30 m | 3.0% | 4% |
|
| 14 | 1462 m | −10 m | −2.7% | 0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.