Volkswagen 's carlos sainz and co-driver lucas cruz , of spain , compete during stage six of the argentina-chile dakar rally 2010 between antofagasta and iquique , chile , thursday , jan. 7 , 2010 .
Yamaha 's rider argentina 's alejandro patronelli climbs a dune on his quad bike during the seventh stage of the argentina-chile dakar rally 2010 between iquique and antofagasta , chile , friday , jan. 8 , 2010 .