Running races in County Antrim, Northern Ireland
Find your next race in County Antrim, Northern Ireland. AthRecs lists 2 events with upcoming dates here. Open a race guide for the location, listed distances and entry information where available.
Upcoming running events include 10K races, 5K races and half marathons.
Events to explore include Shane's Castle Running Festival 2026 and Run Forest Run: Antrim Castle Gardens 5K 2027.
14 listed events · 2 with upcoming dates
Upcoming races
Shane's Castle Running Festival 2026
NIRAntrim, County Antrim
Shane's Castle Running Festival 2026 — an officially published half-marathon fixture at Shane's Castle Estate.
· Half
Race details, entry and past editions →Run Forest Run: Antrim Castle Gardens 5K 2027
NIRAntrim, County Antrim
Run Forest Run: Antrim Castle Gardens 5K 2027 — Antrim Castle Gardens, Antrim.
· 10K
Race details, entry and past editions →Planning your next race
Which running races are coming up in County Antrim, Northern Ireland?
Shane's Castle Running Festival 2026 is listed for 25 October 2026. Run Forest Run: Antrim Castle Gardens 5K 2027 is listed for 6 February 2027. Check the race guide and organiser’s latest information before making plans.
What running distances are listed in County Antrim, Northern Ireland?
Look for 10K races, 5K races and half marathons in the upcoming listings. If an event offers several distances, check the individual race guide to choose the edition and distance you want to enter.
Where can I find race entry details for County Antrim, Northern Ireland?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.