| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 433 m | +24 m | 2.4% | 3% |
|
| 2 | 457 m | +23 m | 2.3% | 5.2% |
|
| 3 | 488 m | +31 m | 3.1% | 3.8% |
|
| 4 | 533 m | +45 m | 4.5% | 6.2% |
|
| 5 | 568 m | +35 m | 3.5% | 5.2% |
|
| 6 | 616 m | +48 m | 4.8% | 6% |
|
| 7 | 681 m | +65 m | 6.5% | 8.6% |
|
| 8 | 762 m | +81 m | 8.1% | 9% |
|
| 9 | 840 m | +78 m | 7.8% | 8.6% |
|
| 10 | 921 m | +81 m | 8.1% | 9.4% |
|
| 11 | 980 m | +59 m | 5.9% | 6.4% |
|
| 12 | 947 m | −33 m | −3.3% | 2% |
|
| 13 | 1010 m | +64 m | 6.4% | 9% |
|
| 14 | 1083 m | +72 m | 7.2% | 8.4% |
|
| 15 | 1163 m | +81 m | 8.1% | 8.8% |
|
| 16 | 1184 m | +20 m | 2.6% | 6.2% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.