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 trail 10K at Wyandotte County Lake Park in Kansas City, part of a six-stage Tour de Trail series. Entries donate $5 to Urban Trail Co; the event is cupless, offers water aid, and uses clock timing with results on UltraSignup.

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 on the Ridge to Rivers Trail System in the Boise foothills. Hilly single track courses with stocked aid stations and a $100 prize for the first man and woman to the summit of the Hard Guy climb.

A six hour looped trail run at Ansonia Nature Center on roughly 1.9 mile counterclockwise singletrack loops with about 170 feet of gain per loop. Field capped at 69 runners; no crews or pacers; early signup includes a shirt and swag.

Trail 5K and 10K on the Tour De Wolf Trails in Shelby Farms Park featuring winding singletrack, lake views, water stations, finisher medals, and a cupless format.

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 low key trail event in Ashfield, MA on June 13, 2026 that showcases local trails and preserved lands. It offers 50 km, 30 km and 10 km distances and raises funds for the Franklin Land Trust.

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 family friendly run at Ponderosa State Park in McCall offering a 1 Mile kids run plus 5 Mile and 7 Mile run or walk courses on paved roads, dirt roads and single-track trails. Awards go to the top three men and women in each race.

A 5K trail race at Mt. Pisgah County Park in Troy, PA on June 13, 2026, featuring marked paths over rocks, roots, grass and dirt. The course includes some hills and is not stroller friendly.

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. The course is a 3.75 mile loop run seven times and it opens a five-day Jackal marathon series.

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.