12hr ultramarathons in South Carolina, United States

Multiple 4.5-mile scenic trail loops at Kings Mountain State Park, featuring lakes, creeks, rolling hills, historic farm sites, and full moon views

24-hour USATF sanctioned run on a rubberized track in Mt. Pleasant, featuring shaded lanes, day and night laps, and a lively, social race atmosphere

1.5-mile hard-packed trail loop through scenic wooded Lowcountry, featuring local foliage, wildlife, onsite aid station and camping options

Loop-based trail ultra in Greenwood, with rolling terrain, hand-cut singletrack and firmer walking paths on a compact circuit.

Scenic 2.6-mile cross-country trail loop at Johns Island County Park, repeated over 24 or 34 hours, flexible time limits, all levels welcome

Off-road night trail loops on gravel, wooded descents, fields by Beaverdam Creek, pine plots, and hay pastures with no cutoff times

Scenic 5K loop around Lake Haigler with lake and nature views on the ASC Greenway in Fort Mill

Challenging 2.5-mile loop every 45 minutes, elimination format with no breaks, last runner standing wins, endurance-focused test

1.4-mile double track loop with 100 feet of elevation gain per lap through Bailes Ridge Nature Trail; non-technical terrain and frequent aid station support

Scenic 4-mile Carolina Thread Trail circuit with 210 feet of elevation change, spring conditions, and organic aid station support

Looped 4-mile course with 200 feet of elevation gain per lap on well-maintained, mostly flat trails; up to 24 hours of running