Career
As part of the Dutch team in the 2005 European Athletics Junior Championships in Kaunas he came tenth. In 2008, Vos took part in all national championships held in the Netherlands. At the 2009 World Athletics Championships Vos finished twentieth.
At the 2010 European Athletics Championships, in Barcelona, Spain he came eleventh and fifth in the Men"s heptathlon at the 2011 European Athletics Indoor Championships
At present Vos is affiliated with two clubs, Public Affairs Committee Rotterdam and Ilion Zoetermeer.