Trail Running Calendar United States 2026-2027

An open 4.4 mile event along the Swan River in Bigfork, Montana, with start and finish at Lake Baked. Proceeds support a TFC campaign offering retreats and education in cold plunging and heat therapy for people with TBI and PTSD.

A third annual cross country event in Warwick, NY on July 25, 2026 featuring a 5k mass start race and a free 400 m kids dash where all youth finishers receive a ribbon.

Run For Dreams in Shelbyville offers 12 hour, 6 hour and 3 hour individual timed races plus a 6 hour team relay to benefit The Dream Factory. The course is a two mile cross country loop at Red Orchard Park and food will be available.

Trail races at Tomaha Trail in Hisega, South Dakota on July 25, 2026. Distances include a half marathon, a 30k with notable elevation gain, and an out and back 10k.

A 10 mile trail race at Staunton State Park in Pine, Colorado on July 25, 2026. The event lists water refilling at start and finish, no on course aid stations, and vendor tents and refreshments for spectators.

IOP Beach Run 2026 in Isle of Palms features 5K and 10K runs, a 5K walk and youth fun runs on the hard-packed beach, with timed results, age-group awards and parking at Municipal Lot B.

A community trail event on July 25, 2026 at Locust Shade Park in Triangle VA offering 5K and 10K races plus virtual entries with medal or shirt options. Walkers are welcome and entry fees vary by registration period.

A community 5K run and walk at Riverbend Park in Findlay, open to all ages. Registration includes a T-shirt guarantee if completed by June 25 and tiered fees; timing is provided by Dave’s Running.

The 46th annual event is an 18K point to point trail through the Bridger-Teton National Forest from Snow King Resort to Game Creek. Chip timing, participant shirts and finisher medals are provided and a virtual option with mailed gear is av..

A loop-format trail event at John Bryan State Park featuring a 1.1 mile loop with options from a fun mile up to a 13.2 mile half marathon, with water stations and park restrooms on each loop.

A mountain fundraiser in Conifer, Colorado on July 25, 2026 featuring a 10K, a USATF certified 5K, and a 2 mile fun run, followed by a street festival with live music, vendors, and family activities.

Hot to Trot in Canton GA offers 4 hour and 8 hour timed loop events on an approximately one mile mixed-surface course at Boling Park. Expect hot, humid July conditions and a single aid station at the start and finish.

Experience a scenic race through Pennsylvania's elk country on the West Creek Industrial Trail. Choose from a Boston Qualifier marathon, half marathon, 10K, or 5K with professional timing and finisher rewards for all.

Experience a cross country trail run through the fields of Jazz Blueberry Farm in Shelby. Choose between 10k, 5k, and 1 mile distances before enjoying the opportunity to pick fresh blueberries on site.

The Red White and Blue Half Marathon in Waco on July 26 2026 offers distances from a kids dash to a 13.1 mile half marathon plus a virtual option. All finishers receive a shirt and medal and timed races include awards.

Experience the original event of the Dirt Days Trail Series at East Fork State Park. Run through densely wooded trails on a 5.6 mile or 10.8 mile course with options for early starts and various participation categories.

A 5.5 mile trail race at Soapstone Mountain with six ascents and about 1500 feet of climb. The field is capped at 50 runners for parking reasons and online registration is required.

Trail run in Auburn California on July 26, 2026 featuring 10.5 miles and 5.9 miles courses through single-track, dirt roads and a canal system with steep sections named Cardiac and Last Gasp.

A roughly 3.8 mile trail race at Kingman Farm in Madbury, NH on July 26, 2026, featuring rolling nordic style paths and switchback singletrack; proceeds support the Doug Flutie Jr. Foundation for Autism and day of registration is available.

A summer trail event in Penn Run offering 25K, 15K and 8K courses with wooden bowl awards, finishers' medals, post-race food and gift card prize drawings.