Summer ultramarathons in South Carolina, United States

Rolling, shaded 2.6-mile loop with cart paths, wooden bridges, waterfalls, and riverside views at Riverwest Nature Preserve; strict lap cutoffs in summer heat

Rugged 50-mile and 100-mile ultra on the Jericho Horse Trail, with swamps, deep forest, and punishing South Carolina heat and humidity.

Scenic two-mile dirt loop on a 120-acre nature reserve with rolling hills, wildlife, shrinking time cutoffs, cup-less support, and space for personal tents.