Trail Running Calendar United States 2026-2027

Explore the best trail runs in the United States for 2026-2027! Our updated list features 4001 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

Experience the ultimate test of versatility at North Park with road and trail races. Choose a single discipline or tackle the combined challenge across the scenic lakefront and wooded switchbacks of Pennsylvania.

Point to point trail races near Fairbanks offering 50 mile and 50K courses with ridge line terrain, shuttle service, drop bag support, and large elevation changes.

Trail races at Monte Sano State Park on August 1 featuring 5 Mile and 10 Mile options, aid stations, cupless policy, and event cap of 400 runners.

A Backyard Ultra on a multi generation tree farm in Glenmont, Ohio with separate day and night loops through old growth timber and historic farm buildings.

Night trail races at Land Heritage Institute in San Antonio with multiple distances and a ruck category; headlamps and minimum water carrying are required.

Trail races of 2, 4, 6 and 8 miles at Phipps Diamond X Park near Billings with marked courses, aid stations, awards and a cash giveaway.

A trail event near Lewistown, Montana on August 1, 2026, offering a 10K loop trail run with significant elevation gain and a separate 6K out and back hike, with packet pickup and shuttle service to the trailhead.

The Casual Hikers 10K will take place in La Grange on Saturday 1 August 2026. You can run 10 kilometers.

An 11 mile trail race on the Douglas State Trail in Oronoco on August 1, 2026. The course runs on paved rail trail under a tree canopy, celebrates a 50th anniversary, and includes a race gift plus post race refreshments.

Support the Milan cross country team at the Indian Trails 5K in Indiana. This community fundraiser features both running and walking options for participants of all backgrounds.

A charity 5K and virtual 5K at River Front Park in Brandenburg supporting an 11 year old boy with a serious brain injury; proceeds will help cover medical and out of pocket treatment expenses.

Timed loop races at Tamaques Park in Westfield, NJ with 3 to 24 hour options on 0.8 mile loops, aid station support, and a fundraising refund option.

Trail races at Enterprise South Nature Park in Chattanooga featuring a 1/2 Marathon and 10K on wide, soft trails and wooded bike paths.

A multi-format event at Pike Lake State Park on August 1, 2026 offering distances from a 0.6 mile kids run to a 13.1 mile half marathon, with shaded trails and post-race watermelon.

An annual early August race through Port Oneida’s historic farms and trails in Sleeping Bear Dunes National Lakeshore. Distances include 5K, 10K, half marathon and a kids 1/4 mile dash on mixed trail and road surfaces.

A trail event in La Crosse, Wisconsin featuring a timed 4.15 mile loop where each runner has up to one hour to finish. Entry options include individual, 2 to 3 person teams, 4 to 6 person teams, and a single-lap entry.

An established trail race in Fruit Heights with an 11 mile listed course, finisher medals, shirts and refreshments; participants must arrange their own transport from the finish.

A 6.9K uphill trail race on Vail Mountain that climbs Berry Picker Trail to Mid-Vail with 2,013 feet of gain, aid stations, post-race t-shirt, refreshments and age-group awards.

Experience historic stage coach trails and rolling hills in Ida Grove at this loop based trail event. Runners choose between fifty mile and fifty kilometer distances with well stocked aid stations in a scenic park setting.

A nighttime 5K Moonwalk on Cedar City's East Bench Trail with a foam party finish, shuttle service, glow shirts and medals for all finishers.

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