| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 393 m | +36 m | 3.6% | 5.4% |
|
| 2 | 423 m | +30 m | 3.0% | 5.2% |
|
| 3 | 472 m | +49 m | 4.9% | 7.4% |
|
| 4 | 506 m | +34 m | 3.4% | 6.0% |
|
| 5 | 562 m | +56 m | 5.6% | 7.0% |
|
| 6 | 626 m | +64 m | 6.4% | 7.8% |
|
| 7 | 691 m | +65 m | 6.5% | 7.0% |
|
| 8 | 744 m | +54 m | 5.4% | 6.6% |
|
| 9 | 770 m | +26 m | 2.6% | 5.2% |
|
| 10 | 777 m | +7 m | 0.7% | 4.6% |
|
| 11 | 773 m | −4 m | −0.4% | 6.2% |
|
| 12 | 759 m | −14 m | −1.4% | 0.8% |
|
| 13 | 786 m | +27 m | 2.7% | 3.8% |
|
| 14 | 742 m | −44 m | −4.4% | 3.6% |
|
| 15 | 691 m | −50 m | −5.0% | 0.0% |
|
| 16 | 643 m | −49 m | −4.9% | 4.0% |
|
| 17 | 697 m | +54 m | 5.4% | 6.6% |
|
| 18 | 688 m | −9 m | −0.9% | 4.2% |
|
| 19 | 661 m | −27 m | −2.7% | 4.4% |
|
| 20 | 689 m | +28 m | 2.8% | 5.6% |
|
| 21 | 731 m | +41 m | 4.1% | 5.4% |
|
| 22 | 789 m | +58 m | 5.8% | 7.2% |
|
| 23 | 847 m | +58 m | 5.8% | 6.6% |
|
| 24 | 898 m | +51 m | 5.1% | 6.4% |
|
| 25 | 975 m | +78 m | 7.8% | 9.8% |
|
| 26 | 1051 m | +76 m | 7.6% | 11.0% |
|
| 27 | 1133 m | +82 m | 8.2% | 10.0% |
|
| 28 | 1230 m | +97 m | 9.7% | 13.8% |
|
| 29 | 1302 m | +71 m | 7.1% | 9.0% |
|
| 30 | 1403 m | +102 m | 10.2% | 11.2% |
|
| 31 | 1489 m | +86 m | 8.6% | 9.4% |
|
| 32 | 1576 m | +87 m | 8.7% | 10.2% |
|
| 33 | 1659 m | +83 m | 8.3% | 11.2% |
|
| 34 | 1737 m | +77 m | 7.7% | 8.5% |
|
| 35 | 1759 m | +22 m | 8.3% | 8.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
