| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 309 m | +56 m | 5.6% | 18.6% |
|
| 2 | 408 m | +99 m | 9.9% ? Includes a suspected survey error | 72.6% |
|
| 3 | 379 m | −29 m | −2.9% ? Includes a suspected survey error | 32.6% |
|
| 4 | 431 m | +52 m | 5.2% | 7.4% |
|
| 5 | 437 m | +6 m | 0.5% | 6.6% |
|
| 6 | 398 m | −39 m | −3.9% | 0.0% |
|
| 7 | 418 m | +21 m | 2.1% | 6.8% |
|
| 8 | 485 m | +67 m | 6.7% | 7.5% |
|
| 9 | 508 m | +23 m | 2.3% | 7.4% |
|
| 10 | 549 m | +41 m | 4.1% | 7.0% |
|
| 11 | 615 m | +66 m | 6.6% | 8.2% |
|
| 12 | 669 m | +54 m | 6.5% | 8.0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
