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Trail Running Calendar Northern Ireland 2026-2027

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Monthly updates for Northern Ireland

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Explore the best trail runs in Northern Ireland for 2026-2027! Our updated list features 23 exciting races across the region. Find your next race in Northern Ireland below and join the running community at these great events!

August 2026
Aug
20
Th

Scrabo Hill Race

Trail Run 6 km
Aug
22
Sa

Ballycastle to Waterfoot Trail Marathon

Trail Run Marathon
Aug
29
Sa

NIMRA League Spread Your Wings Fell Race

Trail Run 11 km
September 2026
Sep
12
Sa

Denis Rankin Round Relay

Trail Run 15 km 16 km ... 23 km 90 km
Sep
12
Sa

Giants Causeway Coast Marathon

Trail Run Marathon
Sep
13
Su

Coastal Runners - Clandeboye 10k

Trail Run 10 km
Sep
19-20
Sa - Su

Mourne Mountain Marathon

Trail Run Walk 35 km 40 km 45 km 55 km
Sep
26
Sa

Cuilcagh

Trail Run 12 km
October 2026
Oct
3
Sa

The Buzzard's Roost

Trail Run 12 km
Oct
4
Su

Newcastle Way Marathon

Trail Run Half Marathon Marathon
Oct
10
Sa

Skyrun the Mournes

Trail Run 20 km 35 km 50 km
Oct
18
Su

Nav Challenge - Mourne Mountains

Trail Run 99 km
Oct
31
Sa

Run Forest Run - Minnowburn

Road Race Trail Run 5 km 10 km
November 2026
Nov
8
Su

Malcolm Cup XC

Trail Run 2 mi 3 mi 4 mi
Nov
21
Sa

Run Forest Run - Gosford

Road Race Trail Run 5 km 10 km
Nov
22
Su

National Senior & Even XC

Trail Run
December 2026
Dec
12
Sa

Run Forest Run - Tollymore

Trail Run 5 km 10 km
January 2027
Jan
9
Sa

Loughgall

Trail Run 5 km 10 km
February 2027
Feb
6
Sa

Antrim Castle Gardens

Trail Run 5 km 10 km
Feb
27
Sa

Castlewellan

Trail Run 5 km 10 km
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