| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 302 m | +57 m | 5.7% | 10.2% |
|
| 2 | 378 m | +76 m | 7.6% | 10.5% |
|
| 3 | 478 m | +100 m | 10.0% | 12.6% |
|
| 4 | 548 m | +70 m | 7.0% | 9.4% |
|
| 5 | 641 m | +93 m | 9.3% | 12.2% |
|
| 6 | 746 m | +106 m | 10.6% | 14.0% |
|
| 7 | 835 m | +89 m | 8.9% | 12.0% |
|
| 8 | 867 m | +31 m | 3.1% | 5.4% |
|
| 9 | 900 m | +33 m | 3.3% | 11.0% |
|
| 10 | 993 m | +93 m | 9.3% | 11.0% |
|
| 11 | 1091 m | +99 m | 9.9% | 13.4% |
|
| 12 | 1197 m | +106 m | 10.6% | 12.8% |
|
| 13 | 1242 m | +45 m | 4.5% | 9.8% |
|
| 14 | 1263 m | +21 m | 2.1% | 9.6% |
|
| 15 | 1325 m | +63 m | 6.3% | 11.5% |
|
| 16 | 1383 m | +58 m | 5.8% | 10.2% |
|
| 17 | 1435 m | +52 m | 5.2% | 8.0% |
|
| 18 | 1498 m | +64 m | 9.4% | 11.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
