The race begins with a 4-mile run in the late afternoon, followed by additional 4-mile segments every four hours over a 48-hour period, culminating in a final run on Sunday. Participants cover a total of 48 miles, with the option to compete solo, with a partner, or on a four-member team, where each athlete must complete at least one full lap. This format presents a significant challenge, testing both endurance and mental strength, as runners must manage fatigue while sticking to the scheduled intervals. The unique structure of continuous runs showcases the dedication and resilience of all athletes involved.