O'Neill's 5K

Experience a memorable endurance event featuring an excellent course, participant shirts, a raffle, and the top post-race party in Fairfield County. Enjoy a sweetheart discount up to Valentine's Day and a Luck of the Irish discount until St. Patrick's Day. If attending in person isn't an option, participate virtually from anywhere in the world and join the community in spirit. Additionally, the first 500 entrants receive an official event T-shirt, adding to the fun and camaraderie of the experience.