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Trail runs in Northern Ireland in September 2025

Find trail runs near me in Northern Ireland in September 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | Ultra Trail CW

  • 64 km trail running
  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | Full Marathon CW

  • 42 km trail running
  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | Half Marathon CW

  • 21 km trail running
  • Sat 20 Sep
Bushmills, County Antrim, UK

Causeway Coast Marathon | 10K CW

  • 10 km trail running

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