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Race Calendar

Race type

County

Month

The Junction 5K

8 March 2026

Ultra Marathon• Antrim

Castle to Castle Run 52.4 miles

14 March 2026

Other Distance• Antrim

Glenariffe Mountain Race 'Spud Run' 6 miles

14 March 2026

Other Distance• Antrim

IMRA Glenariff Mountain Race 9.3K

14 March 2026

SPAR Craic10K

17 March 2026

Other Distance• Antrim

EnduranceLife Giant's Causeway 20 Mile

10 April 2026

10 Mile• Antrim

Larne Athletic Club Coast Road 10 Mile

10 April 2026

Ultra Marathon• Antrim

Belfast to Londonderry 75 Mile

10 April 2026

Monkstown Spartan's SPAR Belfast Zoo 5K

11 April 2026

Full Marathon• Antrim

Belfast City Marathon

2 May 2026

Half Marathon• Antrim

Norn Iron 100 Half Marathon

29 May 2026

Other Distance• Antrim

NIMRA Champs / Cairncastle Classic 16.2K

5 June 2026

Lisburn 10K

16 June 2026

Half Marathon• Antrim

Lisburn Half Marathon

16 June 2026

Belfast City Women's 10K

20 June 2026

Ultra Marathon• Antrim

Belfast 24 Hour

24 July 2026