Career
He dropped into non-League football with Crawley Town on loan in 2003, before joining them on a permanent basis in 2004. He went on to join Eastbourne Borough, Worthing on loan and Bognor Regis Town. He joined Southend United on loan in December 2002, making his debut in the 3–1 away defeat to Torquay United in the Third Division, replacing Tony Scully in the 76th minute.
He went on to make 17 appearances for Southend in the Third Division, before joining Crawley Town on loan the following season, 2003-2004 on loan.
Marney signed on a permanent basis for Crawley Town in April 2004. He signed for Eastbourne Borough in the summer of 2005, before joining Worthing on loan in January 2006.
Having made 35 appearances for the team, Eastbourne released Marney at the end of the 2006 season. Marney then joined Bognor Regis Town, before being released in November 2006.