12hr ultramarathons in Mississippi, United States

Challenging 5-mile loop on private Carthage trails, mixing pine straw paths and technical terrain with 800+ feet of elevation gain per lap

3.1-mile loop course through scenic Fondren with hills and flat sections, 12-hour timed format, flexible distance, start and finish at Fondren Church

4.6-mile scenic lakeside loop on Jeep trails with timed laps, mobile support, and milestone awards for distance and speed achievements

11-mile asphalt loops along Ross Barnett Reservoir, minimal shade, mix of rolling hills and flat stretches, hot Mississippi summer conditions