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Half marathons in County Antrim

Find half marathons near me in County Antrim for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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  • Sun 24 Aug
Larne, County Antrim, UK

Antrim Coast Half Marathon

  • 13.1 miles road running
  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | Half Marathon CW

  • 21 km trail running
  • Sat 30 May 2026
Ballycastle, County Antrim, UK

Norn Iron 100 Half Marathon

  • 13.1 miles trail running

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