| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 493 m | +86 m | 8.6% | 13% |
|
| 2 | 573 m | +79 m | 7.9% | 10.2% |
|
| 3 | 647 m | +74 m | 7.4% | 9.8% |
|
| 4 | 726 m | +80 m | 8.0% | 11.6% |
|
| 5 | 805 m | +79 m | 7.9% | 9% |
|
| 6 | 883 m | +78 m | 7.8% | 14.4% |
|
| 7 | 974 m | +91 m | 9.1% | 13.6% |
|
| 8 | 1065 m | +92 m | 9.2% | 14% |
|
| 9 | 1127 m | +62 m | 6.2% | 12.5% |
|
| 10 | 1199 m | +72 m | 7.2% | 11.6% |
|
| 11 | 1272 m | +73 m | 7.3% | 11.8% |
|
| 12 | 1338 m | +66 m | 6.6% | 10% |
|
| 13 | 1397 m | +58 m | 5.8% | 8% |
|
| 14 | 1457 m | +60 m | 6.0% | 8.4% |
|
| 15 | 1526 m | +69 m | 6.9% | 8.4% |
|
| 16 | 1609 m | +83 m | 8.3% | 10.4% |
|
| 17 | 1678 m | +69 m | 6.9% | 8.8% |
|
| 18 | 1716 m | +38 m | 6.1% | 8.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.