Marathons in Ireland 2026
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in Ireland.
14 upcoming races
Upcoming Races
Running
Bord na Móna Tullamore Half Marathon
Aug 29, 2026Tullamore, Ireland
Run 21 m
Running
Longford Marathon
Aug 30, 2026Longford, Ireland
Run 42 m
Running
Donegal Half Marathon
Aug 30, 2026Donegal, Ireland
Run 21 m
Running
Medieval Marathon
Sep 12, 2026Kilkenny, Ireland
Run 42 m
Running
Charleville International Half-marathon
Sep 13, 2026Charleville, Ireland
Run 21 m
Running
Dublin Half Marathon
Sep 20, 2026Dublin, Ireland
Run 21 m
Running
Dublin Marathon
Oct 25, 2026Dublin, Ireland
Run 42 m
Running
2026 Dublin Marathon Semper Fi & America's Fund Team
Oct 25, 2026Dublin, Ireland
Run 42 m
Running
Irish Life Dublin Marathon
Oct 25, 2026Dublin, Ireland
Run 42 m
Running
Dundalk City Marathon
Apr 19, 2027Dundalk, Ireland
Run 42 m
Running
Glendalough Lap of the Gap Marathon
May 22, 2027Glendalough, Ireland
Run 42 m
Running
Donegal Wild Atlantic Marathon and Half Marathon
May 30, 2027Killybegs, Ireland
Run 21 m
Running
Cork City Marathon
Jun 6, 2027Cork, Ireland
Run 42 m
Running
Portumna Forest Marathon
Jun 12, 2027Portumna, Galway, Ireland
Run 42 m