Marathons in Northern Ireland
Find your next Marathon race in Northern Ireland. Browse upcoming road and trail events below, with dates and locations to help you plan.
26.2 miles, and no two are alike — big-city crowds, quiet country lanes or hilly trails. Marathons book up early and demand months of preparation, so the date matters as much as the place.
5 upcoming Marathon events in Northern Ireland
Basalt Breaks - Giants Causeway Coast Marathon Events
Portballintrae, Northern Ireland
12 Sep 2026
10K, Half Marathon, Marathon, 64K
Newcastle, Northern Ireland
04 Oct 2026
Half Marathon, Marathon
Tollymore Trail Marathon Events
Newcastle, Northern Ireland
14 Nov 2026
10K, Half Marathon, Marathon, 64K
Phoenix Energy Belfast City Marathon
Stormont Estate, Belfast, County Antrim
02 May 2027
Marathon
Belfast, Northern Ireland
26 Jun - 27 Jun 2027
10K, Half Marathon, Marathon, 50K, 84K, 100K, 100 Miles
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