3 Days at the Fair - Augusta NJ

Augusta, United States • 11-17 May 2026

3 Days at the Fair in Augusta, NJ at the Sussex County Fairgrounds is a multi-day ultra running festival featuring a certified 1-mile loop course on pavement and crushed gravel. The event hosts multiple timed formats, including 144-, 72-, 48-, 24-, 12-, and 6-hour races, with marathon or 50K options by completing 50 laps and other milestones up to 100 miles. The course is lit at night, with live lap and position displays, heated bathrooms, and a full kitchen plus access to the kitchen for runners.

Parking, grassy camping areas, RV spaces, and leashed pets are available. Awards include top mileage and lifetime mileage coins. Day-of registration available. Visit the organization's website for the most recent information.

Race information

144 km
144 Hour Race
72 km
72 Hour Race
48 km
48 Hour Race
24 km
24 Hour Race
12 km
12 Hour Race
6 km
6 Hour Race
50 km
Quadzilla - Run 4 Marathons or 4 X 50ks
50 km
Marathon or 50k
Visit the organization's website for the most recent information.
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