| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1132 m | +56 m | 5.6% | 7.6% |
|
| 2 | 1190 m | +58 m | 5.8% | 7.8% |
|
| 3 | 1265 m | +75 m | 7.5% | 8.8% |
|
| 4 | 1331 m | +66 m | 6.6% | 7.4% |
|
| 5 | 1400 m | +69 m | 6.9% | 7.2% |
|
| 6 | 1429 m | +29 m | 2.9% | 7.2% |
|
| 7 | 1394 m | −36 m | −3.6% | 0% |
|
| 8 | 1424 m | +30 m | 3.0% | 4.2% |
|
| 9 | 1457 m | +34 m | 3.4% | 4% |
|
| 10 | 1496 m | +38 m | 3.8% | 5% |
|
| 11 | 1498 m | +2 m | 3.6% | 3.7% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.