August ultramarathons

Track-based ultra at Newport High School featuring 24-hour, 12-hour, and 50K distances, with 125 laps marking the 50K finish

Flat 3.75-mile paved loop at Cooper River Park with Philadelphia skyline and waterfront views, easy pit access, and some rubber track sections.

54K route on the 12-mile DORBA trail at Cedar Hill State Park, moderate to challenging terrain through forests and grasslands by Joe Pool Lake

Flat, shaded one-mile loops on palm- and oak-lined trails between river and ocean, nontechnical terrain showcasing old Florida hammock.

Mostly rail trail course connecting Belleville, WI to Orangeville, IL, passing through small towns and scenic stretches with frequent aid stations

Figure-eight loops on rugged mountain trails, wildflower fields and dense forests, panoramic coastal views, community gathering at the Mountain Field

Point-to-point 55K on the Waterloo-Pinckney Trail, passing swamps, meadows, lakes, and forests; finishes on a dirt road at Sandhill Crane Vineyards

Paved point-to-point road ultra from Hilo to Waimea, with major early climbing, a long descent, and a tough exposed Saddle Road course

100-mile lollipop-style mountain trail route, 17,700 feet of ascent and descent, varied Mt. Hood terrain, finish beneath the volcanic summit

Remote San Gabriel backcountry route through preserved wilderness, featuring picnic spots, campgrounds, and a demanding 100-mile ultrarunning course

Rugged single track and steep climbs in Green Mountain National Forest, with summit views of Lake Dunmore and over 5000 feet of elevation gain

80 kilometers across rugged mountain trails, lush forests, and remote highland villages, highlighted by sunrise views over misty valleys at Ban Lah Hu Pha Hee

Steep, technical alpine trails beneath Monte Rosa; UTMB-indexed courses with mandatory gear checks; sweeping vistas and Walser heritage in Macugnaga

Seven-day stage race across Bali featuring mountainous trails, rice paddies, volcanoes, and tropical jungles; team format supporting local communities

Remote Alaskan ultramarathon with hard-packed trails, technical ridgelines, significant elevation change, wilderness views, and Chena Hot Springs finish

Non-technical 2.6-mile gravel loop around Lake Padden with 150 feet of elevation gain, winding through classic Pacific Northwest forest scenery.

Remote backcountry route through Montana’s Elkhorn Mountains with dramatic climbs, steep technical descents, rugged single track, and creek crossings

Marathon and 50-mile races through the scenic southern Sangre De Cristo mountains, finishing with a Tooth of Time Ridge descent to Base Camp in Cimarron

100km route across Dartmoor’s rugged trails, steep ascents and descents, and picturesque South Devon scenery