| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 292 m | +66 m | 6.6% | 8% |
|
| 2 | 364 m | +72 m | 7.1% | 8% |
|
| 3 | 432 m | +69 m | 6.9% | 8% |
|
| 4 | 492 m | +59 m | 5.9% | 8.2% |
|
| 5 | 567 m | +75 m | 7.5% | 8.4% |
|
| 6 | 640 m | +73 m | 7.3% | 8.2% |
|
| 7 | 710 m | +70 m | 7.0% | 8% |
|
| 8 | 765 m | +55 m | 5.5% | 7.4% |
|
| 9 | 838 m | +73 m | 7.3% | 8.4% |
|
| 10 | 916 m | +78 m | 7.8% | 8.2% |
|
| 11 | 977 m | +61 m | 6.1% | 6.6% |
|
| 12 | 1029 m | +52 m | 5.2% | 8% |
|
| 13 | 1102 m | +73 m | 7.3% | 8.4% |
|
| 14 | 1194 m | +92 m | 9.2% | 13.5% |
|
| 15 | 1195 m | +2 m | 15.0% | 15% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.