McGrath played at all grades for Rostrevor GAC, including togging out for the first team aged only 15, and represented St Colman's at all levels of schools' competition; he also played for Down Minors.[5] McGrath captained the first Queen's University team to win the All-Ireland Freshers title by defeating UCD 2-16 to 0-6 in Dundalk in March 1973.[6][7]
McGrath managed the Down U-21 team to the All Ireland final in 2009,[11] before stepping down in October 2009.[12]
McGrath has had spells in club management with Cooley Kickhams,[13]An Riocht[14] and Bryansford.[15] He also coached the Gaelic football teams at St Colman's College, guiding them to five Hogan Cup wins between 1975 and 1998.[16]
In October 2010, he returned to county management after being named as the Down minor manager on a three-year term, his second time in charge of the team.[3][17]
He was twice manager of the Fermanagh Senior Football team and took the team to the All-Ireland quarter-final in 2015 after having gained promotion to Division Two of the National Football League for 2016.[18][19]
He managed the Louth senior football team in 2018 but resigned after ten months into a two-year term following a shock Championship defeat to Leitrim.[20]
He managed his native club St Bronagh's, Rostrevor, for three years having taken over for the 2019 season, the club's centenary year. He remains in charge of the club's minor team.[5]
McGrath was appointed manager of Antrim GAA club Aghagallon in March 2023.[21]
Honours
Player
1 Down Senior Football Championship 1976
1 All-Ireland Higher Education Freshers Title (QUB, 1972-73)
^Neil Loughran, '"If you don't bend, you'll break": Pete McGrath on remaining relevant as Aghagallon prepare for Cargin showdown'].
Irish News, 8 September 2023. Retrieved 18 June 2024