Marathons in Ireland 2026 11 events
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in Ireland.
Upcoming races
RunningTomorrow
Medieval Marathon
◎ Kilkenny, Ireland▤ Sep 12, 2026
42.2 km
RunningIn 2 days
Charleville International Half-marathon
◎ Charleville, Ireland▤ Sep 13, 2026
21.1 km
RunningIn 9 days
Dublin Half Marathon
◎ Dublin, Ireland▤ Sep 20, 2026
21.1 km
RunningIn 6 weeks
Dublin Marathon
◎ Dublin, Ireland▤ Oct 25, 2026
42.195 km
RunningIn 6 weeks
2026 Dublin Marathon Semper Fi & America's Fund Team
◎ Dublin, Ireland▤ Oct 25, 2026
42.2 km
RunningIn 6 weeks
Irish Life Dublin Marathon
◎ Dublin, Ireland▤ Oct 25, 2026
42.2 km
RunningIn 7 months
Dundalk City Marathon
◎ Dundalk, Ireland▤ Apr 19, 2027
42.195 km
RunningIn 8 months
Glendalough Lap of the Gap Marathon
◎ Glendalough, Ireland▤ May 22, 2027
42.2 km
RunningIn 9 months
Donegal Wild Atlantic Marathon and Half Marathon
◎ Killybegs, Ireland▤ May 30, 2027
21.1 km
RunningIn 9 months
Cork City Marathon
◎ Cork, Ireland▤ Jun 6, 2027
42.2 km
RunningIn 9 months
Portumna Forest Marathon
◎ Portumna, Galway, Ireland▤ Jun 12, 2027
42.2 km