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Marathon Calendar Northern Ireland 2026-2027

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Explore the best marathons in Northern Ireland for 2026-2027! Our updated list features 9 exciting races across the region. Find your next race in Northern Ireland below and join the running community at these great events!

September 2026
Sep
5
Sa

EAMS 6 Hour Challenge - Loughshore

Road Race Backyard Ultra 4 mi 10 km Half Marathon Marathon
Sep
12
Sa

Basalt Breaks - Giants Causeway Coast Marathon Events

Trail Run 10 km Half Marathon Marathon 64 km
Sep
20
Su

Run Armagh Marathon

Marathon
October 2026
Oct
4
Su

Newcastle Way Marathon

Trail Run Half Marathon Marathon
Oct
25
Su

Shanes Castle Marathon

10 km Half Marathon Marathon
Monthly updates for Northern Ireland

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November 2026
Nov
14
Sa

Tollymore Trail Marathon Events

Trail Run 10 km Half Marathon Marathon 64 km
December 2026
Dec
30-31
We - Th

EAMS New Years Back-to-Back Marathon

10 km Half Marathon Marathon
May 2027
May
2
Su

Belfast City Marathon

4 mi 5 mi ... 7 mi 26 mi
June 2027
Jun
26-27
Sa - Su

Belfast 24

Road Race Backyard Ultra 10 km Half Marathon ... 100 km 100 mi
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