| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 649 m | +56 m | 5.6% | 7.4% |
|
| 2 | 701 m | +51 m | 5.1% | 5.8% |
|
| 3 | 746 m | +45 m | 4.5% | 6.4% |
|
| 4 | 797 m | +52 m | 5.1% | 5.8% |
|
| 5 | 853 m | +56 m | 5.6% | 7.4% |
|
| 6 | 879 m | +26 m | 2.6% | 4.6% |
|
| 7 | 925 m | +46 m | 4.6% | 7.8% |
|
| 8 | 969 m | +44 m | 4.4% | 7.2% |
|
| 9 | 1033 m | +64 m | 6.4% | 8.6% |
|
| 10 | 1095 m | +63 m | 6.3% | 7.6% |
|
| 11 | 1155 m | +60 m | 6.0% | 10.0% |
|
| 12 | 1191 m | +36 m | 3.6% | 9.4% |
|
| 13 | 1213 m | +22 m | 2.2% | 11.0% |
|
| 14 | 1219 m | +6 m | 0.6% | 1.6% |
|
| 15 | 1253 m | +34 m | 3.4% | 6.2% |
|
| 16 | 1263 m | +10 m | 1.0% | 2.0% |
|
| 17 | 1334 m | +71 m | 7.1% | 9.6% |
|
| 18 | 1388 m | +54 m | 5.4% | 8.8% |
|
| 19 | 1459 m | +72 m | 7.1% | 11.0% |
|
| 20 | 1509 m | +50 m | 5.0% | 11.4% |
|
| 21 | 1554 m | +44 m | 4.4% | 6.4% |
|
| 22 | 1614 m | +60 m | 6.0% | 8.4% |
|
| 23 | 1697 m | +83 m | 8.3% | 21.0% |
|
| 24 | 1732 m | +35 m | 3.5% | 5.2% |
|
| 25 | 1816 m | +84 m | 8.4% | 13.6% |
|
| 26 | 1882 m | +66 m | 6.6% | 9.2% |
|
| 27 | 1938 m | +56 m | 5.6% | 7.6% |
|
| 28 | 2008 m | +70 m | 7.0% | 9.2% |
|
| 29 | 2085 m | +77 m | 7.7% | 9.0% |
|
| 30 | 2162 m | +78 m | 7.8% | 10.2% |
|
| 31 | 2235 m | +72 m | 7.2% | 7.8% |
|
| 32 | 2312 m | +78 m | 7.8% | 10.0% |
|
| 33 | 2385 m | +72 m | 7.2% | 9.0% |
|
| 34 | 2450 m | +66 m | 6.6% | 11.2% |
|
| 35 | 2469 m | +19 m | 3.9% | 6.0% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
