Country 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.
To filter the events below by location, distance, date range and event type - go to SEARCH.
Showing the list of events on a map is a great way of finding events near you, but is limited to logged in premium members.
Log in/register here, and find out more about our levels of membership and upgrade today if you are not already premium.
Premium membership provides an ad-free experience, and adds a number of useful functions to help you more easily find events near you, including location based searching and seeing the results on a map.
Events 1 to 11 of 11
Run Forest Run: Castlewellan
Saturday, 28 February 2026Castlewellan, Co. Down, NI
Florida Endurance Challenge
Saturday, 4 April 2026 to Sunday, 5 April 2026Florida Manor Estate, Killinchy, Co. Down, NI
The Coast Half Marathon & 10K
Saturday, 16 May 2026Killough, Co. Down, NI
Newry City Half Marathon & 10K
Sunday, 24 May 2026Newry, Co. Down, NI
Grey Abbey Endurance Challenge
Saturday, 18 July 2026Greyabbey, Newtownard, Co. Down, NI
Hillsborough Castle & Gardens Running Festival
Sunday, 26 July 2026Hillsborough Castle & Gardens, Hillsborough, NI
Mourne Seven Sevens Challenge Walk
Saturday, 8 August 2026Mourne Mountains, Newry, Co. Down, NI
Mourne Mountain Marathon
Saturday, 19 September 2026 to Sunday, 20 September 2026Mourne Mountains, Newry, 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
Events 1 to 11 of 11