| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 573 m | +24 m | 2.4% | 43.6% |
|
| 2 | 664 m | +90 m | 9.0% | 63.6% |
|
| 3 | 764 m | +101 m | 10.1% | 35.2% |
|
| 4 | 872 m | +108 m | 10.8% | 26.2% |
|
| 5 | 959 m | +87 m | 8.7% | 26.8% |
|
| 6 | 1076 m | +117 m | 11.7% | 80% |
|
| 7 | 1174 m | +98 m | 9.8% | 37.6% |
|
| 8 | 1273 m | +99 m | 9.9% | 26.6% |
|
| 9 | 1371 m | +98 m | 9.8% | 27.6% |
|
| 10 | 1482 m | +111 m | 11.1% | 36.6% |
|
| 11 | 1591 m | +109 m | 10.9% | 33.6% |
|
| 12 | 1681 m | +91 m | 9.1% | 24.2% |
|
| 13 | 1796 m | +115 m | 11.5% | 25% |
|
| 14 | 1920 m | +124 m | 12.4% | 21.8% |
|
| 15 | 1982 m | +62 m | 8.7% | 29.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.