County Down 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 Down, Northern Ireland.
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Events 1 to 13 of 13
Ards 5 Mile Challenge
Friday, 4 September 2026Newtownards, Co. Down, NI
Break 4 the Border Half Marathon
Saturday, 12 September 2026Newry to Carlingford, Ireland
Mourne Mountain Marathon
Saturday, 19 September 2026 to Sunday, 20 September 2026Mourne Mountains, Newry, Co. Down, NI
Seaton Classic 10K Road Race
Saturday, 26 September 2026Bangor, Co. Down, NI
Newcastle Way Marathon & Half Marathon
Sunday, 4 October 2026Newcastle, Co. Down, NI
Montalto Night Endurance Challenge
Saturday, 10 October 2026Ballynahinch, Co. Down, NI
SkyRun The Mournes
Saturday, 10 October 2026Donard Park, Newcastle, Co. Down, NI
The Bog Run Castlewellan
Sunday, 11 October 2026Castlewellan, Co. Down, NI
Run Forest Run: Minnowburn
Saturday, 31 October 2026Mary Peter’s Track, Belfast, NI
Tollymore Trail Marathon Events
Saturday, 14 November 2026Tollymore Forest Park, Newcastle, Co. Down, NI
Run Forest Run: Tollymore
Saturday, 12 December 2026Newcastle, Co. Down, NI
Run Forest Run: Castlewellan
Saturday, 27 February 2027Castlewellan, Co. Down, NI
Hillsborough Castle & Gardens Running Festival
Sunday, 25 July 2027Hillsborough Castle & Gardens, Hillsborough, NI
Events 1 to 13 of 13