| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 1186 m | +8 m | 0.8% | 2% |
|
| 2 | 1201 m | +15 m | 1.5% | 3% |
|
| 3 | 1219 m | +18 m | 1.8% | 2.4% |
|
| 4 | 1241 m | +23 m | 2.3% | 3.4% |
|
| 5 | 1270 m | +29 m | 2.9% | 4% |
|
| 6 | 1289 m | +19 m | 1.9% | 3.4% |
|
| 7 | 1292 m | +3 m | 0.3% | 4% |
|
| 8 | 1342 m | +51 m | 5.1% | 7% |
|
| 9 | 1288 m | −54 m | −5.4% | 0% |
|
| 10 | 1326 m | +38 m | 3.8% | 7.8% |
|
| 11 | 1338 m | +12 m | 1.2% | 3.2% |
|
| 12 | 1381 m | +43 m | 4.3% | 8% |
|
| 13 | 1441 m | +60 m | 6.0% | 8.4% |
|
| 14 | 1531 m | +90 m | 9.0% | 13.6% |
|
| 15 | 1656 m | +125 m | 12.5% | 14.2% |
|
| 16 | 1704 m | +48 m | 9.9% | 13% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.