Materiaalzone 
Fietstoerisme 
Winkans
| 1 | 10.94% | |
| 2 | 8.99% | |
| 3 | 6.81% | |
| 4 | 5.36% | |
| 5 | 4.14% | |
| 6 | 3.44% | |
| 7 | 3.02% | |
| 8 | 2.95% | |
| 9 | 2.69% | |
| 10 | 1.96% |
Modelschatting op basis van renner-ratings en het etappeprofiel.
| Datum | vrijdag 06 september |
| Start |  Bilbao |
| Finish | Los Machucos. Monumento Vaca Pasiega |
| Afstand | 166.4 km |
| Hoogtemeters | 4179 m |
Winkans
| 1 | 10.94% | |
| 2 | 8.99% | |
| 3 | 6.81% | |
| 4 | 5.36% | |
| 5 | 4.14% | |
| 6 | 3.44% | |
| 7 | 3.02% | |
| 8 | 2.95% | |
| 9 | 2.69% | |
| 10 | 1.96% |
Modelschatting op basis van renner-ratings en het etappeprofiel.