U13 is the first age level for 15 a side competitive fixtures and where there is a County Championship. In 2013, only the second year of this format , Máigh Cuilinn won the Shield competition at A1 level. In 2014 they progressed to the A1 Cup semi-final but exited at that stage. In 2015, they were seeded in the top 8 teams in the 13A competition and recovered from a difficult start to win the U13A Shield competition.
The Championship format is an 8 team group, with the teams playing one another on a league basis. The top 4 teams in the league phase playoff in semi-finals and final in the Championship and the remaining 4 playoff in the same way for the Shield.
Kilmacud Crokes U13 Hurling 2016 — Sep 7, 2016 5:12:16 PM
MOYCULLEN REACH UNDER 13A HURLING SHIELD FINAL — Aug 30, 2016 4:47:21 PM
Moycullen Capture U13A Hurling Shield Title — Aug 30, 2015 11:39:27 PM
U13 complete group stages — Jul 24, 2015 4:20:25 PM
U13 Hurling 2014 Overview — Mar 12, 2015 7:33:37 PM
Mágh Cuilinn need one more point to secure semi final place — Jul 1, 2014 2:30:53 PM
U13 Campaign Well Underway — Jun 17, 2014 7:14:25 PM
Draw Announced for U13 Championship — Feb 21, 2014 4:36:08 PM