| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 182 m | +21 m | 2.1% | 23.8% |
|
| 2 | 214 m | +32 m | 3.2% | 7% |
|
| 3 | 215 m | +2 m | 0.2% | 8.6% |
|
| 4 | 238 m | +23 m | 2.3% | 8.8% |
|
| 5 | 261 m | +23 m | 2.3% | 6.8% |
|
| 6 | 289 m | +29 m | 2.9% | 8% |
|
| 7 | 349 m | +59 m | 5.9% | 8% |
|
| 8 | 406 m | +57 m | 5.7% | 8.4% |
|
| 9 | 459 m | +53 m | 5.3% | 7.6% |
|
| 10 | 514 m | +55 m | 5.5% | 8.8% |
|
| 11 | 560 m | +46 m | 4.6% | 7.8% |
|
| 12 | 619 m | +59 m | 5.9% | 8.6% |
|
| 13 | 643 m | +24 m | 5.4% | 6.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.