Trail Running Calendar United States 2026-2027

A four race series of open 5 km races at Panorama Vista Preserve in Bakersfield, with Youth, High School and Adult divisions, two waves, a 45 minute time limit, and series scoring that counts each runner's best three races.

A June 13, 2026 trail running fundraiser at Mt. Ashwabay with 50K, 25K, 10K and a 5K fun run with obstacles. The looped course moves through old growth maple and hemlock with panoramic views of Lake Superior.

A roughly 10K trail race at Wyandotte County Lake Park in Kansas City, KS, as part of the six-stage Tour de Trail series. Entry fees include a donation to Urban Trail Co; the event is cupless with clock timing and stage-specific finishers a..

A 50 mile loop in the Wasatch Mountains above Provo on June 13, 2026, with about 10,000 ft of elevation gain. The course has nine aid stations, required course tracking on a phone or GPS, and a cupless aid station format.

Trail Marathon and Half Marathon in the Boise foothills on the Ridge to Rivers Trail System. Routes feature single track, steep climbs and multiple aid stations; first man and woman up the Hard Guy climb earn a $100 prize.

A six hour trail event at the Ansonia Nature Center with repeated counterclockwise 1.9 mile singletrack loops and about 170 feet of climb per loop. The 2026 edition was limited to 69 runners and was sold out.

Trail races at Shelby Farms Park on Tour De Wolf Trails featuring 5K and 10K distances, onsite aid and finish amenities, and a cupless format requiring runners to bring their own cup or bottle.

Experience a fixed-time event at Crissy Field with stunning views of the Golden Gate Bridge. Run or walk as many laps as you choose in three six or twelve hour blocks as an individual or part of a team.

A community memorial event in Ebensburg, PA featuring a 5K Run/Walk, a new Pump and Run with a bench press scoring element, a kids 150 yard fun run, and a virtual shirt option, with proceeds supporting local causes.

A trail run at Waverly Park on June 13 with 6 mile and half marathon options; complete three of four series races to earn a cryptid medal and series survivor shirt.

A trail event in Ashfield MA on June 13 2026 offering 50k, 30k and 10k courses across single track, dirt roads, and former golf course terrain. Aid stations, basic race food, and first aid are provided; proceeds support local land conservat..

A new trail race at Lagoon Valley Park in Vacaville offering 30K, 10K, 5K and a kids 1K fun run. Routes traverse single track, fire roads, oak groves and a lagoon, with marked courses, aid stations and long sleeve tech shirts.

A community 5K and 1 mile Fun Run in Warrenton, VA that raises funds for Fauquier Education Farm, a 501(c)(3) that advances agricultural education and donates its harvest to local food banks.

The Bigfoot's Backyard Bash will take place in Braggs on Saturday 13 June 2026. You can run 5 miles.

Outrun Hunger in Conroe on June 13, 2026 combines timed 8K and 5K trail runs with an untimed 1K Color Dash at The Lake House at Grand Central Park, raising funds for Montgomery County Food Bank programs.

A multi-distance road and trail event at Ponderosa State Park in McCall, Idaho, offering a Kids Mile plus 5 and 7 mile Run/Walk options, aid stations, packet pickup, and awards for top finishers.

Run with a View V on June 13, 2026 in Troy, PA offers a 10K and a 5K trail through Mt. Pisgah County Park. The 5K follows marked wooded paths with rocks, roots, grass, dirt and some hills.

A loop based endurance race near Big River Management Area in West Greenwich, RI where runners must complete each circuit within 60 minutes to continue; laps repeat at one hour intervals until only one runner remains.

A trail marathon in Jackson, TN on June 13, 2026, organized by Run It Fast. The course is a 3.75 mile loop run seven times and serves as the first day of a five marathon series held June 13–17.

A trail 5k at Ridgerunner Farm and Chapel on June 13, 2026, hosted by John 3:16 Women’s Ministry. The event includes blackberry cobbler, fresh berries to pick, and awards for age groups plus overall male and female winners.