County Antrim Running Calendar
A list of upcoming running events, fun runs and walks, marathons, half-marathons, 10K, 5K, obstacle course races, stair climbing, and colour runs in County Antrim, Northern Ireland.
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Events 1 to 20 of 20
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Belfast City 5K Fun Run
Sunday, 15 November 2026Belfast City Centre, Belfast, N. Ireland -
Run Forest Run: Antrim
Saturday, 6 February 2027Antrim Castle Gardens, Co. Antrim, NI -
Rabbit Run
Saturday, 13 February 2027Ballypatrick Forest, Ballycastle, Co Antrim, NI -
Shane's Castle Marathon, Half Marathon & 10K
Sunday, 21 February 2027Shane's Castle, Co. Antrim -
SPAR Craic10k
Wednesday, 17 March 2027Belfast, NI -
Castle to Castle Run
Saturday, 20 March 2027Carrickfergus, Co. Antrim, NI -
Derry/Londonderry to Belfast Ultra
Saturday, 10 April 2027Belfast to Derry, Antrim, NI -
EnduranceLife Giant's Causeway
Saturday, 10 April 2027Portrush, Co. Antrim, NI -
Belfast City Marathon
Sunday, 2 May 2027Stormont Estate to Ormeau Park, Belfast, NI -
Norn Iron 100
Saturday, 29 May 2027 to Sunday, 30 May 2027Ballintoy to Gortin, NI -
Norn Iron 100 Half Marathon
Saturday, 29 May 2027Ballintoy to Portballintrae, NI -
Belfast City Women's 10K
Sunday, 20 June 2027Titanic Quarter, Belfast, NI -
Belfast 24 Hour
Saturday, 26 June 2027 to Sunday, 27 June 2027 (Date TBC)Belfast, NI -
Ballycastle to Waterfoot Trail Marathon
Saturday, 21 August 2027Ballycastle to Waterford, Co. Antrim -
Storming the Castle 10K
Sunday, 22 August 2027Carrickfergus, Antrim, NI -
Antrim Coast Half Marathon
Sunday, 29 August 2027Larne, Co. Antrim, NI -
Giant's Causeway Coast Marathon
Saturday, 11 September 2027Portballintrae, Co. Antrim, NI -
Belfast City Half Marathon
Sunday, 19 September 2027Ormeau Park, Belfast, NI -
Belfast Bay Run 10K
Sunday, 3 October 2027Titanic Quarter, Belfast, NI -
Belfast to Dublin Ultra
Saturday, 9 October 2027Belfast to Dublin
Events 1 to 20 of 20