| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 417 m | +7 m | 0.7% | 2.2% |
|
| 2 | 428 m | +12 m | 1.2% | 3% |
|
| 3 | 455 m | +26 m | 2.6% | 4.4% |
|
| 4 | 449 m | −5 m | −0.5% | 2.2% |
|
| 5 | 455 m | +6 m | 0.6% | 4% |
|
| 6 | 462 m | +7 m | 0.7% | 3.4% |
|
| 7 | 467 m | +5 m | 0.5% | 2.2% |
|
| 8 | 476 m | +9 m | 0.9% | 1.8% |
|
| 9 | 485 m | +8 m | 0.8% | 9.2% |
|
| 10 | 504 m | +20 m | 2.0% | 3.8% |
|
| 11 | 538 m | +34 m | 3.4% | 5.8% |
|
| 12 | 552 m | +14 m | 1.4% | 3.2% |
|
| 13 | 575 m | +23 m | 2.3% | 5.4% |
|
| 14 | 577 m | +2 m | 0.4% | 1.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.