June ultramarathons in United States (East)

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

Point-to-point traverse of Connecticut along Blue Blazes, 112 rugged miles on Mattabesset and Menunkatuck trails, remote landscapes and significant elevation

Runnable singletrack through rolling woodlands of Hobbs State Park, featuring gentle grades and accessible trails in a supportive community setting.

Single-track trails and gravel roads through rolling hills, stream crossings, and lakeside routes in Brady's Run Park with scenic wildlife views

Rugged singletrack through Loyalsock State Forest and Worlds End State Park, with rocky sections, waterfalls, remote terrain, and sweeping vistas

Timed looped ultramarathon on woodland trails, 6 to 24 hour race options, frequent aid at McArthur Pavilion, night running and relay teams available.

Two laps on a forested off-road loop with steady climbing, mixed singletrack and multi-use trail, and fire tower views across Watauga Lake.

Rolling 1.75-mile loops on a working produce farm, including grassy stretches, dirt paths, wooded trails, farm animals, and moderate elevation changes.

Organized group run covering 34.6 miles along the D&R towpath from Trenton to New Brunswick, featuring pacers, aid stations, and a historic trail finish

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

Technical single track and double track loops through shaded forests, rocky and root-laden trails, and Blue Mountains scenery at Bashore Scout Reservation.

Overnight timed laps on a well-lit oval dirt track with on-demand chip timing and a stocked aid station

Rugged trail loop featuring the infamous "staircase of death" with over 800 feet of climb in under a mile, steep technical sections, and smoother stretches

Mostly downhill course on the Virginia Creeper Trail, national forest scenery, long stretches between aid stations, finish at Wolf Hills Brewery

Historic 100-mile route featuring demanding terrain, hot and humid conditions, and a strict 24-hour cutoff

Point-to-point 100K on mostly singletrack, from Port Mayaka to Hobe Sound Beach through dunes, flatwoods, hammocks, cypress domes and wet prairies.

East Coast point-to-point trail 50K with around 12,000 feet of climbing, steep descents, and summit ridgeline views.

Rugged forest terrain on sections of the Sheltowee Trace in Daniel Boone National Forest, with a low-key backcountry atmosphere.

50k loop in Old Fort linking established and newer singletrack, notable descents and occasional gravel in a scenic Blue Ridge setting.