Basalt Breaks - Giants Causeway Coast Marathon Events

SEP
11
2027
Trail running along the Causeway Coast with 10 km, half, full and 64 km ultra options, coastal and forest routes, and a 10 km supporting Cancer Focus NI.
Sat 11 Sep 2027
64 kilometers Marathon Half Marathon 10 kilometers

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Basalt Breaks Giants Causeway Coast Marathon Events

The Basalt Breaks Giants Causeway Coast Marathon, launched in 2010, is a trail running event on the North Coast of Northern Ireland near the Giant's Causeway. The event takes place around Portballintrae and uses coastal and forest routes that include rugged paths, cliffs, beaches and exposed headlands. Several sections feature the Portbraddon rock scramble and White Park Bay.

The event offers multiple distances:

  • 10 km Race in aid of Cancer Focus NI
  • 10 km Challenge Walk in aid of Cancer Focus NI
  • Half Marathon 21 km
  • Full Marathon 42 km
  • Ultra Marathon 64 km

The marathon and ultra are ITRA points events, with 1 point for the marathon and 2 points for the ultra. Proceeds from the 10 km race and the Challenge Walk support Cancer Focus NI. The event attracts participants from Ireland, the UK and other countries and describes out-and-back routes that provide continuous views of the Atlantic Ocean.

Event partners and supporters named for the event include NeutriLean, Glens of Antrim Crisps providing finish-line snacks, Mourne Mountains Brewery supplying post-race refreshments, Basalt Six providing prizes, Basalt Breaks as an accommodation partner, and INOV8 Trail Running as a recommended equipment provider. Visit the organization's website for the most recent information.

64 km
Ultra Marathon
Marathon
Full Marathon Run
Half Marathon
1/2 Marathon Run
10 km
10 Km Cancer Focus Challenge Walk
10 km
10 Km Race
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