| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 879 m | +31 m | 3.1% | 4.2% |
|
| 2 | 915 m | +36 m | 3.6% | 4% |
|
| 3 | 957 m | +41 m | 4.1% | 6% |
|
| 4 | 1022 m | +66 m | 6.6% | 7.8% |
|
| 5 | 1120 m | +97 m | 9.7% | 14.2% |
|
| 6 | 1227 m | +108 m | 10.8% | 13.6% |
|
| 7 | 1315 m | +87 m | 8.7% | 10.2% |
|
| 8 | 1385 m | +70 m | 7.0% | 8.4% |
|
| 9 | 1503 m | +119 m | 11.9% | 13.6% |
|
| 10 | 1594 m | +91 m | 9.1% | 12.2% |
|
| 11 | 1688 m | +94 m | 9.4% | 10.2% |
|
| 12 | 1765 m | +77 m | 7.7% | 9% |
|
| 13 | 1834 m | +69 m | 6.9% | 8.4% |
|
| 14 | 1890 m | +56 m | 5.6% | 6.8% |
|
| 15 | 1948 m | +58 m | 5.8% | 7% |
|
| 16 | 2000 m | +52 m | 5.3% | 6.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.