| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 872 m | +53 m | 5.3% | 10% |
|
| 2 | 939 m | +67 m | 6.7% | 11.2% |
|
| 3 | 991 m | +52 m | 5.2% | 7.2% |
|
| 4 | 1062 m | +70 m | 7.0% | 8.2% |
|
| 5 | 1129 m | +67 m | 6.7% | 11% |
|
| 6 | 1235 m | +106 m | 10.6% | 14.6% |
|
| 7 | 1307 m | +72 m | 7.2% | 14% |
|
| 8 | 1406 m | +98 m | 9.8% | 13.8% |
|
| 9 | 1518 m | +112 m | 11.2% | 16.8% |
|
| 10 | 1626 m | +108 m | 10.8% | 18.6% |
|
| 11 | 1717 m | +91 m | 9.1% | 13.2% |
|
| 12 | 1789 m | +72 m | 7.2% | 12% |
|
| 13 | 1878 m | +89 m | 8.9% | 13.6% |
|
| 14 | 1960 m | +82 m | 9.4% | 11.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.