| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1848 m | +56 m | 5.6% | 11.6% |
|
| 2 | 1849 m | +2 m | 0.2% | 8.4% |
|
| 3 | 1844 m | −5 m | −0.5% | 7% |
|
| 4 | 1798 m | −47 m | −4.7% | 5.4% |
|
| 5 | 1761 m | −37 m | −3.7% | 6% |
|
| 6 | 1819 m | +58 m | 5.8% | 9.6% |
|
| 7 | 1907 m | +88 m | 8.8% | 12.8% |
|
| 8 | 1993 m | +86 m | 8.6% | 13.8% |
|
| 9 | 1999 m | +6 m | 7.2% | 11.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.