Materiaalzone 
Fietstoerisme 
Winkans
| 1 | 16.28% | |
| 2 | 9.85% | |
| 3 | 5.81% | |
| 4 | 5.69% | |
| 5 | 5.32% | |
| 6 | 5.20% | |
| 7 | 4.94% | |
| 8 | 3.82% | |
| 9 | 2.86% | |
| 10 | 2.62% |
Modelschatting op basis van renner-ratings en het etappeprofiel.
| Datum | dinsdag 31 augustus |
| Start |  Laredo |
| Finish | Santa Cruz de Bezana |
| Afstand | 180.8 km |
| Hoogtemeters | 2055 m |
Winkans
| 1 | 16.28% | |
| 2 | 9.85% | |
| 3 | 5.81% | |
| 4 | 5.69% | |
| 5 | 5.32% | |
| 6 | 5.20% | |
| 7 | 4.94% | |
| 8 | 3.82% | |
| 9 | 2.86% | |
| 10 | 2.62% |
Modelschatting op basis van renner-ratings en het etappeprofiel.