Half marathons in Antrim, Northern Ireland
Find half marathons in Antrim, Northern Ireland. Compare 4 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include The Blues Runs, Rabbit Run and Norn Iron 100.
4 listed events · 4 with upcoming dates
Upcoming half marathons
4 matching events, earliest date first. Entry availability is shown separately.
The Blues Runs
NIRCarrickfergus, Antrim
The Blues Runs — Half, Marathon.
· Half marathon
Race details, entry and past editions →Entry information ↗Rabbit Run
NIRBallycastle, Antrim
Rabbit Run — 10K, Half, Marathon.
· Half marathon
Race details, entry and past editions →Entry information ↗Norn Iron 100
NIRBallintoy, Antrim
Norn Iron 100 — 106mi, 37mi, Half.
· Half marathon
Race details, entry and past editions →Entry information ↗Antrim Coast Half Marathon
NIRLarne, Antrim
Antrim Coast Half Marathon — Half.
· Half marathon
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
No separate archived race guides are listed for this selection yet.
View full race archive (0) →Choosing a race in Antrim
The unfiltered upcoming calendar includes events in Ballintoy (1), Ballycastle (1), Carrickfergus (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about half marathons in Antrim
Which half marathons are coming up in Antrim, Northern Ireland?
The Blues Runs is listed for 17 January 2027. Rabbit Run is listed for 13 February 2027. Norn Iron 100 is listed for 29 May 2027. Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for 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.