| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 825 m | +41 m | 4.1% | 6.4% |
|
| 2 | 894 m | +69 m | 6.9% | 8.8% |
|
| 3 | 965 m | +71 m | 7.1% | 9.4% |
|
| 4 | 1043 m | +78 m | 7.8% | 10.8% |
|
| 5 | 1127 m | +85 m | 8.5% | 15.4% |
|
| 6 | 1204 m | +76 m | 7.6% | 16.4% |
|
| 7 | 1296 m | +92 m | 9.2% | 12.6% |
|
| 8 | 1390 m | +95 m | 9.5% | 12.6% |
|
| 9 | 1497 m | +107 m | 10.7% | 14% |
|
| 10 | 1593 m | +96 m | 9.6% | 11.4% |
|
| 11 | 1698 m | +105 m | 10.5% | 11.6% |
|
| 12 | 1782 m | +84 m | 8.4% | 10% |
|
| 13 | 1867 m | +85 m | 8.5% | 10% |
|
| 14 | 1934 m | +68 m | 8.5% | 10% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.