Records -> Travel & Transport -> Epic Journeys -> Longest Journey on a Quadbike (ATV)
Josh and Anna Hogan (USA) covered 27,141 km (16,865 miles) on 2 Top 1 450 Quads (ATV) from 24 August 2007 to 27 March 2008, starting in Mombassa, Kenya and finishing in Elche, Spain, passing through 17 countries in the process.