Durkin first played for Dublin as a member of the 2005 Leinster Minor Championship-winning team, before later winning a Leinster Under-21 Championship medal in 2007. He made his first appearance with the Dublin senior team in 2009 and enjoyed his first success by winning a National Hurling League medal in 2011. Durkin later won a Leinster Senior Championship medal in 2013, when Dublin claimed the title for the first time in 52 years. He ended the year by being nominated for an All Star. Durkin announced his retirement from inter-county hurling on 7 January 2019.[1][2]