| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 646 m | +75 m | 7.5% | 8.8% |
|
| 2 | 734 m | +88 m | 8.8% | 10.0% |
|
| 3 | 832 m | +98 m | 9.8% | 10.6% |
|
| 4 | 916 m | +84 m | 8.4% | 15.0% |
|
| 5 | 989 m | +73 m | 7.3% | 9.4% |
|
| 6 | 1076 m | +87 m | 8.7% | 9.4% |
|
| 7 | 1167 m | +91 m | 9.1% | 11.4% |
|
| 8 | 1239 m | +72 m | 7.2% | 8.0% |
|
| 9 | 1327 m | +87 m | 8.7% | 10.0% |
|
| 10 | 1395 m | +68 m | 6.8% | 10.0% |
|
| 11 | 1473 m | +78 m | 7.8% | 9.0% |
|
| 12 | 1551 m | +78 m | 7.8% | 8.6% |
|
| 13 | 1640 m | +89 m | 8.9% | 14.6% |
|
| 14 | 1718 m | +79 m | 7.9% | 8.4% |
|
| 15 | 1791 m | +72 m | 7.2% | 8.4% |
|
| 16 | 1869 m | +79 m | 7.9% | 8.5% |
|
| 17 | 1949 m | +80 m | 8.0% | 8.5% |
|
| 18 | 1994 m | +45 m | 7.2% | 8.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
