Relay ultramarathons in United States (Southeast)

Six-hour endurance format at Greenbury Point, with Chesapeake Bay waterfront views and an exposed coastal setting.

Looped cross-country and single track trails with small hills at Mississippi College Choctaw Trails; intense heat and humidity expected

Flat 1.25-mile paved loop on a former military base with asphalt, concrete, a brief gravel section, and shady pine trees

Overnight looping relay and ultra at Kroger Field, with a paved course and a grassy, trail-like section for added variety.

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

208-mile relay journey through Blue Ridge Mountains scenery, wild pony habitats, peaceful country roads, and iconic spots like the Blue Ridge Parkway

Six-loop, 62-mile single-track course on Meeks Mountain Trails with challenging mountain terrain in Hurricane, West Virginia

Point-to-point mountain ultra traversing technical singletrack, fire roads, and steep climbs between Pilot Mountain and Hanging Rock with over 7,500 feet of asc

Scenic 3-mile loop through fields and woods beside Cherokee Lake, featuring wide and single-track trails, wooden bridges, and cross country-style terrain

12-hour loop around Lake Hollingsworth on paved walkways, 2.84-mile laps, solo or relay, lakeside views, hot food, and a capped field

Short-loop .33-mile course around baseball park concourse, 24-hour format, open breaks, overnight atmosphere with movies and activities

Scenic rails-to-trails course along the New River with vibrant fall foliage, historic train trestles, gentle dirt and crushed gravel path, and minimal elevation

Overnight team relay covering 205 miles from Eureka Springs through the Ozark National Forest and five state parks, finishing at Prairie Grove Battlefield

Loop-based timed ultra in Wisconsin’s Southern Kettle Moraine Forest, with solo or relay laps shaped by endurance, pacing, and strategy.

Three-loop 50K featuring rugged singletrack climbs, ridge traverses, gorge views, tranquil lake stretches, and 2,600 feet of elevation gain in Rocky Gap State  

Scenic 2.7-mile loop through meadows and forests, gentle elevation, vibrant fall foliage, well-stocked aid station at the start/finish

100-mile journey on 70% trails and 30% paved roads, old moonshine routes, scenic Aviation Trail, and 15,500 feet of elevation gain in Hickory

Scenic 70-mile team relay through Charleston’s barrier islands and marshland vistas, featuring 12 legs from Summerville to Mount Pleasant’s Cooper River views.

One-mile campus loops every 30 minutes for 24 hours, passing college landmarks and returning to the baseball field for rest and recovery between laps.