Trail Running Calendar United States 2026-2027

A last-person-standing backyard ultra on a 3.4-mile, 350+ ft elevation trail loop at South Mountain Preserve, with a chip-timed nighttime Blackout loop, zero carbon measures, and community donation programs.

A chip timed 5k at Corteau Vineyards in Mechanicsville, Maryland on June 13, 2026, featuring vineyard scenery, a t-shirt, collapsible wine glass, finisher medal that doubles as a wine stopper, and an on-site wine pour.

A night trail running event at Guadalupe River State Park offering 50K, 25K, 8K and an 8K RUCK on rocky single-track; headlamps are required and participants must bring their own water system.

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 as part of the Tour de Trail six race series. Entry fees include a donation to Urban Trail Co and aid stations are cupless with water only.

A 50 mile loop in the Wasatch Mountains near Provo on June 13, 2026, with about 10,000 feet of elevation change, mixed single track and road terrain, multiple aid stations and limited crew access through the backcountry.

A trail marathon and half marathon on June 13, 2026, in the Boise foothills using Ridge to Rivers trails. Courses include single-track sections, big climbs, staffed aid stations, and a $100 reward at the top of the Hard Guy climb.

Six hours of looped trail running at Ansonia Nature Center on Saturday June 13, 2026. The course uses roughly 1.9 mile singletrack laps with about 170 feet of elevation gain per lap and is limited to 69 runners.

Trail races on the Tour de Wolf Trails in Cordova, TN offering 5K and 10K distances. Chip timed, cupless format with water stations, finishers medals, a series T-shirt, and shared public trails.

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 fundraising event in Ebensburg on June 13, 2026 featuring a 5K run/walk, a 5K Pump & Run with bench press scoring, a 150-yard kids run, and a virtual shirt option, with all proceeds to local organizations.

Trail runs at Waverly Park offering a 6-mile and a 13.1-mile option, with on-site packet pick-up, awards by gender category, in-person and virtual entries, and a cupless policy for hydration.

Trail races of 50k, 30k and 10k through western Massachusetts hill towns on single track and dirt roads, held in partnership with Franklin Land Trust and featuring aid stations, first aid and locally produced awards.

Trail races of 30K, 10K, 5K and a Kids 1K take place at Lagoon Valley Park in Vacaville. Courses are marked and supported with aid stations offering drinks and snacks.

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.

A low-key running event in Braggs, Oklahoma featuring a five mile loop that can be repeated; participants receive a shirt and finisher medal, there is no official timing, and the field is limited to 250 runners.

A community fund raiser at The Lake House in Conroe with timed 8K and 5K trail runs and an untimed 1K Color Dash, supporting Montgomery County Food Bank programs and offering onsite music, food trucks, and a kids zone.

A community run at Ponderosa State Park offering a 1 mile kids race plus 5 mile and 7 mile run or walk, with mixed paved and trail courses and awards for top finishers.

Run with a View V is a 5K trail race at Mt. Pisgah County Park in Troy, PA on June 13, 2026. The course follows wooded paths with rocks, tree roots and some hills and is not stroller friendly; registration closes May 28.