In August 2008, Russell moved on loan to Forfar Athletic of the Scottish Football League Third Division until the end of the year, scoring twice on his début. In January 2009, Russell made his first start for Dundee United in the Scottish Cup fourth round victory at East Stirlingshire, scoring a second-half penalty kick for his first United goal. Russell returned to Forfar on loan for the remainder of the season, agreeing a contract extension with United in April until May 2012.