| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1377 m | +69 m | 6.9% | 9.4% |
|
| 2 | 1434 m | +57 m | 5.7% | 9.2% |
|
| 3 | 1506 m | +72 m | 7.2% | 20.6% |
|
| 4 | 1559 m | +53 m | 5.3% | 12.0% |
|
| 5 | 1606 m | +47 m | 4.7% | 12.2% |
|
| 6 | 1664 m | +58 m | 5.8% | 9.4% |
|
| 7 | 1725 m | +61 m | 6.1% | 16.4% |
|
| 8 | 1813 m | +89 m | 8.9% | 13.2% |
|
| 9 | 1857 m | +43 m | 4.3% | 12.2% |
|
| 10 | 1815 m | −42 m | −4.2% | 5.6% |
|
| 11 | 1818 m | +3 m | 0.3% | 13.0% |
|
| 12 | 1900 m | +82 m | 8.2% | 15.6% |
|
| 13 | 1944 m | +44 m | 4.4% | 10.2% |
|
| 14 | 2008 m | +64 m | 6.4% | 13.0% |
|
| 15 | 2080 m | +73 m | 7.3% | 13.0% |
|
| 16 | 2142 m | +61 m | 6.1% | 16.8% |
|
| 17 | 2211 m | +69 m | 6.9% | 15.2% |
|
| 18 | 2225 m | +14 m | 5.0% | 17.6% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.
