Trail Running Calendar United States 2026-2027

Trail races in Whitehall Michigan with 5K and 10K on an asphalt free course through pine forest and rolling hills. A free kids run follows and the Blueberry Fun Festival offers food and family activities.

A trail ultramarathon near Mt Rainier offering 50M, 50K and 25K options on mostly single track with large climbs, aid stations, GPX maps and primitive camping at Ranger Creek Campground.

A series of 5K events at Stowe Mountain Resort on July 25, 2026, including an in-person trail run, a virtual run and walk, and a student and child race. Proceeds support the EpicPromise Employee Foundation and on-site food donations.

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 near Hisega, SD offering a 30K, a 12.37-mile half marathon, and a 10K out and back from Hisega Lodge. Courses include notable elevation gain; registration fees vary and Black Hills Runners Club members receive discounts.

A single-day trail event at Staunton State Park offering a 5k distance with on-site vendors, recreation activities, and food. Registration is not yet open online and the race is cup-free with water refill available.

Hot to Trot is a timed loop challenge in the Georgia summer heat. Choose between a 4-hour or 8-hour event on a flat, one-mile mixed-surface course at Boling Park. An aid station with snacks and drinks supports runners who can set up their o..

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.

Join this patriotic summer event at Indian Springs Park featuring distances from a Kids Dash to a Half Marathon alongside Texas trails and paved paths.

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.

Test your endurance at Soapstone Mountain with a five point five mile circuit featuring six mountain ascents. Run through rocky trails and finish at the mountain tower in Shenipsit State Forest.

Trail run in Auburn, CA with 10.5- and 5.9-mile courses through the American River Canyon, featuring single-track, canal sections, dirt and paved roads, named climbs, and post-race food and beer for those 21 and older.

The Kingman Farm Trail Race is an old-school, show up and race event over 3.8 miles of rolling nordic paths and switchback singletrack. It benefits the Doug Flutie, Jr. Foundation for Autism. Day-of registration is available.

Experience the area's favorite trail races in Penn Run with 25K, 15K, and 8K options. Enjoy finisher medals, handmade wooden awards for top runners, and a post-race breakfast and lunch.

Sparkle through the lavender fields at Lucky Clover Farm in Gaylord. Choose from a flat 5k trail or a lively one-mile community loop. Proceeds support Ignite Dance Co., and creative costumes are encouraged for a special prize.

Experience the scenic beauty of the Crooked River Forest in Harrison Maine with this 5k trail race. Run through red pines and past a historic sawmill to support local land conservation efforts.

Experience a 5km obstacle mud run designed for women at the Rouch Off-Road Vehicle Park in Sturgis. This event focuses on unity and empowerment while supporting the fight against breast cancer.