| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 714 m | +78 m | 7.8% | 13.2% |
|
| 2 | 785 m | +71 m | 7.1% | 10% |
|
| 3 | 808 m | +23 m | 2.3% | 4% |
|
| 4 | 857 m | +48 m | 4.8% | 5.6% |
|
| 5 | 915 m | +58 m | 5.8% | 8% |
|
| 6 | 975 m | +60 m | 6.0% | 7% |
|
| 7 | 1038 m | +63 m | 6.3% | 8% |
|
| 8 | 1107 m | +69 m | 6.9% | 8% |
|
| 9 | 1173 m | +66 m | 6.6% | 9% |
|
| 10 | 1249 m | +76 m | 7.6% | 8.6% |
|
| 11 | 1319 m | +70 m | 7.0% | 7.6% |
|
| 12 | 1363 m | +44 m | 4.4% | 7.4% |
|
| 13 | 1404 m | +41 m | 4.6% | 7.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.