| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 690 m | +62 m | 6.2% | 8.6% |
|
| 2 | 741 m | +52 m | 5.1% | 8.2% |
|
| 3 | 799 m | +58 m | 5.8% | 8% |
|
| 4 | 841 m | +41 m | 4.1% | 9.8% |
|
| 5 | 900 m | +59 m | 5.9% | 7.8% |
|
| 6 | 953 m | +54 m | 5.4% | 9.2% |
|
| 7 | 1005 m | +51 m | 5.1% | 6% |
|
| 8 | 1053 m | +48 m | 4.8% | 6.8% |
|
| 9 | 1108 m | +55 m | 5.5% | 8.4% |
|
| 10 | 1155 m | +47 m | 4.7% | 7.2% |
|
| 11 | 1190 m | +36 m | 3.6% | 6.6% |
|
| 12 | 1232 m | +42 m | 4.2% | 7.4% |
|
| 13 | 1249 m | +16 m | 3.3% | 4.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.