The Quadrathon Challenge
Inishowen, Ireland • 14-17 Aug 2025
The Quadrathon Challenge is a unique four-day running event held in Inishowen, Ireland, along the scenic Wild Atlantic Way. Participants can choose to run or walk either full marathons or half marathons over four different courses, covering a total of 105 miles. The event features rugged, sometimes hilly terrain with stunning coastal and countryside views, including waves crashing along the coastline and landmarks like Malin Head and Mamore Gap. Beyond the physical challenge, the Quadrathon offers a friendly atmosphere with camaraderie, hospitality, catering at the finish, and special medals rewarding finishers. It is celebrated for its memorable adventure experience and lasting friendships. Visit the organization's website for the most recent information.