Trail Running Calendar United States 2026-2027

Run scenic trails at Lake Chabot on June 7, 2026 in a chip timed half marathon or 5K with ridge top views of Mt Diablo and the Bay. Presented by Castro Valley Sports Foundation as a fundraiser with finisher medals.

Run the Hiawatha Spring Trail Run on June 7 in Taft MT along the scenic Route of the Hiawatha through forests, peaks and tunnels. Distances from 10K to 50K plus a virtual option, with proceeds helping Wallace High School.

Take on the Taskinas Creek Half Marathon at York River State Park, a trail friendly 13.1 mile hike or run with rolling single track and a tough final two miles. Limited to 250 entries, medals and PR coaster awards await finishers.

A trail running event at Chester Woods in Eyota, Minnesota on June 7, 2026, offering 5K, 10 mile, 20 mile, and 50k options. Organized by Storm Sporting Events, a nonprofit supporting youth mental health.

Run a scenic 3 mile trail through farm fields and finish among the vineyard rows at Westport Rivers Vineyard and Winery. Celebrate after with wine, music, BBQ and a souvenir glass for a festive postrun party.

Run a scenic point to point downhill from Snoqualmie Pass to North Bend, featuring a long tunnel and mountain and waterfall views on a Boston qualifying course. 2026 dates are planned but registration is paused while organizers finalize an..

A community 5K trail run, walk and hike in Eisenhower Park Milford on June 7, 2026 supporting the Milford Rotary and the Beth El Center. The course uses a high school cross country route with mostly flat sections and some rolling hills.

Run the Sunapee Scramble in New Hampshire on June 7, 2026, a tough 9.2 mile mountain course with 3,250 feet of climbing. As the USATF National Classic Mountain Championship, it also selects the US Classic Up and Down Mountain Running Team.

Join the Miles for Mimosas 5K in Sugar Hill for a fun run along the scenic Sugar Hill Greenway, finishing with a complimentary mimosa. Options include an in person 5K, virtual 5K, or a Sip & Stroll for all paces.

Join the ORRRC Possum Creek 5k Trail Race on June 9, 2026 at Possum Creek Metropark in Dayton for a friendly, mostly flat multi surface trail run with chip timing and on course refreshments. Volunteer run and welcoming to all abilities.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

A 200.2 mile trail ultramarathon circling Lake Tahoe along the Tahoe Rim Trail with 36,857 feet of elevation gain and multiple aid and sleep stations. The current course is an out and back on National Forest lands and may revert to a loop p..

Otter Creek Trail Festival brings mountain bike races and trail runs to Harmon Lake in Mandan, North Dakota on June 12 and 13, 2026. Expect cash prizes, chip timing, camping and post race food and swag.

Take on three summit stages in scenic Oakridge, Oregon June 12 to 14, 2026 with a 60k stage race or shorter distance options. Camp on site, enjoy post run lunches and drinks, and race for summit and stage honors.

Run the scenic Holcomb Valley Trail Run around Big Bear Lake on courses of 33, 14, or 7 miles along the Pacific Crest Trail. Enjoy rugged mountain views while supporting local volunteer search and rescue.

Take on Miami as a two person team in a unique urban 50 mile ultramarathon on June 13, 2026. This self supported, checkpoint guided race blends city sidewalks and scenic paths for a strategic, adventurous day with a 16 hour time limit.

Run rugged single track trails around Frater Lake in the Colville National Forest, with options from 13.5 miles to a challenging 100K and a punishing climb to Granite Peak. Perfect for trail lovers craving big climbs and wild mountain views..

Wicked Root 50K in Lowell, NC on June 13, 2026 offers a scenic, challenging trail with 50K and 5K distances. Finishers earn unique handmade pottery medals and aid stations keep you fueled along the way.

Explore scenic singletrack at Sleepy Hollow State Park with 50K, Half Marathon or 5 Mile options and plenty of on course support. Finish strong with a finisher medal and a relaxed post race cookout for friends and family.

Tackle the OSS/CIA 50 Mile Night Run in Prince William Forest Park with 50, 25 or 10 mile options under the stars. Enjoy single track trails, stocked aid stations and a scenic loop run twice for the 50 mile.