Curran succeeded McGuinness as Donegal under-21 football team manager on 19 January 2012.[2] He has also been manager of the Donegal under-16 and minor football teams and clubs County Donegal and County Tyrone.[3][4] He has also been a manager in ladies' Gaelic football.[5]
In December 2019, Curran was unveiled as manager of the Donegal Under-14 Academy Squad.[12]
In November 2020, and ahead of the 2021 season, Curran took over as team trainer at the Gaoth Dobhair club under the management of Kevin Cassidy and Joe Duffy.[13][14]
^"Donegal". LGFA. The highlight of the year has to be the performance of the county team, who under the management of Maxi Curran, Brendan Drummond and Aidan McGrenra, won the All Ireland Junior Championship on 5th October, at Croke Park.
^Walsh, Harry (13 November 2015). "Kilcoyne relishing new Donegal management role". Donegal News. Archived from the original on 16 November 2015. Gallagher, Kilcoyne, Maxi Curran and Jack Cooney will run the rule over a large number of players when the Donegal senior squad resumes training early next month ahead of the opening McKenna Cup game.
^Craig, Frank (7 January 2021). "Candid Cassidy Laochra Gael episode airs tonight on TG4". Donegal News. pp. 51–3. 'Last year we probably took our eye off the ball. Before this, we had a coach in place in Michael Boyle… Then last year we opted to go without a coach, and listen, in the modern-day club game it's just a non-runner. So myself and Joe Duffy came in this year to try and give the club structure… Maxi [Curran] will operate as coach… I honestly thought I wouldn't do any more club management, I took my own club for a year and it was a bloody nightmare!'
^"LYIT to face IT Carlow in Sigerson". Donegal News. 16 December 2021. p. 66. Maxi Curran has replaced Michael Murphy as manager…
Above is the Donegal team that defeated Derry in the Ulster SFC final.
The 2011 Donegal football team progressed to the 2011 All-Ireland Senior Football Championship semi-finals, where they lost narrowly to eventual title-winners Dublin. Donegal defeated Kildare after extra-time in the All-Ireland quarter-final.