Trail Running Calendar United States 2026-2027

Hit twisty trails and climbs at Black Copperhead Sting in Belmont NC on August 15, 2026, with 50K, 25K or 5K loop options. Aid stations offer savory and sweet fuel and finishers earn a one of a kind handmade pottery medal.

Wy'east Trailfest is a two day mountain trail running event at Mt Hood Meadows on August 15 and 16, 2026, featuring multiple distances including the 50K USATF Trail National Championship and a free Kids Race.

Run rugged single track and river crossings at MD Heat Trail Race in Patapsco Pickall, Elkridge MD. Choose 25K or 50K and expect big climbs, technical rock sections, helpful aid stations and a finish with food and beer.

Tackle scenic single track and fire roads in Malibu Creek State Park, with steep climbs, ocean views and canyon heat. Distances from 25k to 75k, prizes and age group awards, plus post race food, free photos, beer and sports massage.

A 7.1 mile mountain race in Alta, Utah with 2,545 feet of climbing on single track, trails and service roads; entry is capped and aid stations and a strict midcourse cut off are enforced.

A marathon and half marathon on the Medicine Bow Rail Trail and around Lake Owen in the Medicine Bow National Forest. High-elevation gravel trails, timed races, aid stations, and proceeds benefiting the trail nonprofit.

Southern Fried 50/50 is a scenic trail ultramarathon in Columbus, Georgia, along the Fall Line Trace and RiverWalk. Aid stations serve fried chicken, Georgia watermelon and sweet tea, and summer heat can be a factor.

Take on the Bad Dawg Ultra in mid August in Waynesville MO with multiple ultra options and a scenic 10 mile loop through rolling Ozark gravel roads. Support OneSolePurpose and help provide shoes to Title 1 elementary kids.

Run among towering redwoods in Oakland on August 15 at the Redwood Summer Trail Run, with distances from a 5 mile to an epic 50K plus a free kids dash. Expect stocked aid stations, finish medals and classic trail vibes.

A trail race at Woodway Activity Park on August 15, 2026, offering 5K and 10K distances with packet pickup the day before and race day; all finishers receive a Tuff Enuff medal.

Experience Olympic Mountains Trail Races near Quilcene, Washington on August 15 and 16, 2026, with distances from 10K to 100K and new ruck divisions for 50K and 25K. Tackle rugged single track, big climbs and riverside views.

Run loops on a roughly 5K trail course during an eight hour celebration with the Shenipsit Striders in Tolland. Bring food, enjoy the grill, earn raffle tickets and a 50th anniversary gift while supporting local trail stewardship.

Take on the Cloudcroft Ultra in the high pines of the Sacramento Mountains with ultra and shorter trail options plus a kids dash. Enjoy shaded single track, rail bed sections and sweeping Tularosa Basin views from Zenith Park Pavilion.

Take on the White Pine 50 Backcountry Run, a scenic 50 mile loop in Upper Logan Canyon from Beaver Mountain Ski Area on August 15, 2026. Rugged alpine trails, flexible start times and a chance to earn automatic entry to the Bear 100.

Hit the trails at Dirty Dog Trail Run on August 15, 2026 in Midland City Forest with 10K, 5K and 1 mile options through scenic woods and creeks. Proceeds benefit Shelterhouse and SOS Animal Rescue to support pets and foster care.

Take on scenic trails and lakeside views at Seven Lakes State Park on August 15, 2026 with 3.5 mile and 7 mile courses or a virtual entry. Trail shoes are encouraged for rolling terrain and roots, and all finishers get a tech shirt, medal,..

An evening 5k, 10k and half marathon on the paved Chambers Bay Loop Trail in University Place, WA, featuring multi-loop courses, aid stations, race-day packet pick-up, and a strict no-litter policy.

Trail run at Southwestway Park in Indianapolis on August 15, 2026, offering 5K and 15K courses over hilly mixed-surface trails. It is the final race of the DINO 5K/15K series and includes awards plus a free kids run.

Run along Boulder Reservoir on flat, mostly dirt trail courses with sweeping Rocky Mountain views. Choose from 10K, 3 4 marathon, half, full marathon or relay, with USATF certified courses, a shirt and a finisher medal.

Roxborough Ultras features 50K and 50M all trail ultramarathons in Roxborough State Park with sustained climbing, technical terrain, and big elevation gain. August is hot and dry with limited shade and spaced aid stations, so carry water an..