Cozs Backyard Ultra

Dive into an epic endurance challenge at Coz’s Backyard Ultra, where every hour marks a fresh start and the last runner standing wins. This unique event unfolds on May 30, 2026, starting at 8 a.m., with participants tackling a 3½-mile loop through rolling trails surrounded by pines and hardwoods at the Trenton Fish and Game Club in Holland Patent, NY.
The course features gentle ascents totaling about 200 feet of elevation gain per lap. Runners must be present for each hourly start or they’re out, with no exceptions once the whistle blows every hour to signal a new loop’s beginning. The atmosphere is one of gritty determination and camaraderie, as runners push their limits while sharing stories around communal aid tables filled with homemade treats.
Aid stations provide essential hydration and simple snacks like water, electrolyte drinks, fruit, coffee, and more—encouraging participants to bring their own favorite foods for the community. The event continues until 30 hours or when only one runner remains, offering milestone awards for reaching significant distances such as half marathon, full marathon, 50k, 100 miles, among others.
Experience a blend of competition and camaraderie in this intimate setting where every lap brings new challenges and moments to connect with fellow runners. Coz’s Backyard Ultra is more than just a race; it's an unforgettable journey through endurance, strategy, and the spirit of perseverance.