Trail Running Calendar United States 2026-2027

A combined national high school trail championship and a citizens race on the Salida Mountain Trails in Salida, Colorado on July 25, 2026. The 5.4 mile singletrack course includes steep climbs, switchbacks and a high point near 7,558 ft.

A community run in Albuquerque with 10K, 5K and Kids K options, event T shirt and finisher medal, timing chips for official results, and post race popsicles. Proceeds support international community ministry projects.

A community fundraiser at Northwest Rankin High School featuring a timed 5K, a 5K walk, and an untimed 1 mile fun run to support the cross country team.

A 2.9 miles cross country race at Twin Valley High School in Elverson, PA on July 25, 2026. The course runs over grass, hills and trails and proceeds benefit a memorial scholarship.

Teams of two race head to head over a just under 300 yards obstacle course with dry obstacles and a likely muddy section in West Concord on July 25, 2026. Open to adults 18 and up; registration fee is $15.

Run a 5k race on the Hudson High School Cross Country course in Michigan. This event features many age group awards and supports the local cross country and track teams.

A four-event summer trail series in Lancaster County that is not a race. Participants choose their distance on local trails and return to a Common tent for breakfast, hydration, and social time.

A cross country club competition at Indigo Farms on the North Carolina South Carolina border, held each third Saturday in July. The course is just under four miles through fields and woods and uses combined gender team scoring so every runn..

Trail ultramarathon at Mt. Spokane State Park on July 25 and 26, 2026. Runners choose 100 mile, 50 mile or 25 mile distances on a 25 mile mountain loop with technical singletrack and panoramic Selkirk Mountain views.

A community running event at Grant-Kohrs National Historic Ranch on July 25, 2026 offering 3k, 5k and 10k routes along Cottonwood Creek and the Clark Fork River. Proceeds support the Deer Lodge Track and Football Field project.

Abba House Rooted 5K Run/Walk for Recovery on July 25, 2026 at GA Premier Cross Country Course in Macon raises funds for Abba House programs. Registration is $35 and participants submit times via RunSignUp.

On July 25, 2026 a trail half marathon runs from Makiki to the Jackass Ginger trailhead in Nuʻuanu. The 13.1 mile out and back gains 3,333 feet and features roots, rocks, mud and stream crossings.

Volunteer event at Marble Mountain Sno Park near Cougar, WA where crews carry water into remote aid stations for a race. Each day includes an about nine mile roundtrip hike and nearby camping is available.

Mountain Fair 4 Miler in Carbondale follows Prince Creek Road into town with a finish at Sopris Park. Shuttle service to the start is available and proceeds benefit Carbondale Arts.

A trail race weekend at WI Interstate Park with 5K, 10K and a 0.5 mile kids run. Courses use Skyline and Silverbrook trails and include a view of 18 foot Silverbrook Falls, with packet pickup at the Ice Age Center.

The Grassroots Running Series will take place in Cleburne on Saturday 25 July 2026.

A free, social trail group run in Newport Coast featuring about 6.5 miles and roughly 1,000 feet of climbing on hilly, rocky trails.

A community 5K and 10K on July 25, 2026 in Mendon, Utah, starting and finishing at the historic train station with routes through residential areas and farm roads.

The Evergreen Trail Race Series will take place in Evergreen on Saturday 25 July 2026. You can run between 5 and 10 miles.

Run the Trestle in Maple Valley on July 25, 2026 offers a USATF sanctioned half marathon (13.1 miles), 10K and 5K on a hard packed limestone trail with shaded sections. Registration includes a race T shirt and a finisher medal.