| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 518 m | +10 m | 1.0% | 3.0% |
|
| 2 | 565 m | +47 m | 4.7% | 7.4% |
|
| 3 | 604 m | +39 m | 3.9% | 8.0% |
|
| 4 | 670 m | +65 m | 6.5% | 8.6% |
|
| 5 | 725 m | +56 m | 5.6% | 7.2% |
|
| 6 | 771 m | +46 m | 4.6% | 6.8% |
|
| 7 | 797 m | +27 m | 2.7% | 4.8% |
|
| 8 | 800 m | +2 m | 0.2% | 3.0% |
|
| 9 | 820 m | +20 m | 2.0% | 3.6% |
|
| 10 | 835 m | +16 m | 1.6% | 16.4% |
|
| 11 | 853 m | +18 m | 1.8% | 3.8% |
|
| 12 | 885 m | +32 m | 3.2% | 3.8% |
|
| 13 | 887 m | +2 m | 0.2% | 2.0% |
|
| 14 | 884 m | −3 m | −0.3% | 1.6% |
|
| 15 | 879 m | −5 m | −0.4% | 0.4% |
|
| 16 | 884 m | +5 m | 0.4% | 6.0% |
|
| 17 | 850 m | −34 m | −3.4% | 0.0% |
|
| 18 | 807 m | −43 m | −4.3% | 0.0% |
|
| 19 | 782 m | −25 m | −2.5% | 1.0% |
|
| 20 | 793 m | +11 m | 1.1% | 7.0% |
|
| 21 | 814 m | +21 m | 2.1% | 5.2% |
|
| 22 | 876 m | +62 m | 6.2% | 7.4% |
|
| 23 | 931 m | +55 m | 5.5% | 6.0% |
|
| 24 | 963 m | +31 m | 3.1% | 5.4% |
|
| 25 | 992 m | +29 m | 2.9% | 4.0% |
|
| 26 | 998 m | +6 m | 1.6% | 2.0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
