Trail Running Calendar United States 2026-2027

Run from the historic Village at Palisades Tahoe on fast, flat paved trails along the scenic Truckee River. Choose from a half marathon, 8 mile, or 5K distance. The event includes aid stations, a finisher medal, and post-race refreshments.

This US Road Running event in Katy features a 5K, 10K, and Half Marathon on a looped, out-and-back course at Mason Creek Hike & Bike Trail. All races have a shared start and a time limit of 3.5 hours. Registration is online only with pre ra..

A community 5K cross country run and free kids run at Caskeys Campground in Orrville, OH that supports Type 1 Diabetes awareness and features family activities like inflatables, food trucks, swimming, and a DJ by the lake.

A trail race at Howelsen Hill in Steamboat Springs on June 13, 2026 featuring 8 mile and 4 mile single track loops on Emerald Mountain. Proceeds benefit the Knights of Columbus and awards and a prize raffle follow the race.

Combine a 5k run or walk with vineyard scenery at Corteau Vineyards. Registration includes a wine glass, medal, and a wine pour, with age group awards for top finishers. Leashed dogs are welcome on this cross-country style course.

A night-oriented trail festival near San Antonio with 8K, 25K, 50K and an 8K ruck on rocky single-track through Guadalupe River State Park, featuring looped aid stations and required water carry and headlamp rules.

A four-race summer series of open 5k events at Panorama Vista Preserve in Bakersfield from June 13 to July 25, 2026, with Youth, High School and Adult divisions, points-based scoring using best three results, and prizes for top finishers.

A fundraising trail event in Bayfield, Wisconsin on June 13, 2026 featuring 50K, 25K, 10K and a 5K fun run with obstacle course. The looped course uses singletrack and ski trails and offers views of Lake Superior and the Apostle Islands.

A 10K-range trail stage at Wyandotte County Lake Park, part of the Tour De Trail series, with cupless water-only aid, a portion of entry fees donated to Urban Trail Co, marked single-track courses, and awards for finishers.

A 50 mile loop in the Wasatch Mountains above Provo, Utah, featuring about 10,000 feet of elevation gain and five major climbs. The course mixes singletrack, dirt roads and some pavement with high country and variable snow.

Trail marathon and half marathon in Boise on the Ridge to Rivers Trail System with single-track and dirt road sections, big climbs, and aid stations. A $100 prize awaits the first man and woman up the Hard Guy climb.

A six hour trail run at Ansonia Nature Center on June 13, 2026, run as counterclockwise loops of about 1.9 miles on moderately technical singletrack with roughly 170 feet of gain per loop. Entry is limited to 69 runners.

Trail 5K and 10K on the Tour De Wolf Trails in Shelby Farms Park near Cordova TN, mostly single track with a few hills. The cupless race has water stations, chip timing, finishers medals, and age group awards.

A community 5K in Ebensburg on June 13, 2026, featuring an in-person 5K, a Kids Fun Run, and a virtual shirt option. The course runs along the Ghost Town Trail and all proceeds support local youth and fire service projects.

A 5K at Robinson Preserve in Bradenton on June 13, 2026, offering participant t-shirts, snacks and post-race hotdogs, age-group awards for male and female finishers, and a guided pre-race stretch session.

Explore the hill towns of western Massachusetts on a mix of trails and dirt roads. Choose from a 50k, 30k, or 10k distance, with all proceeds supporting the Franklin Land Trust's conservation efforts at the scenic Edge Hill Conservation Are..

The Pena Passage offers trail races through the scenic Lagoon Valley Park. Choose from a challenging 30K with technical trails or shorter 5K and 10K routes. The event includes aid stations and a partnership supporting mental health awarenes..

Event Overview The Fauquier Education Farm 5K and Fun Run is a fundraising event for the Fauquier Education Farm, a 501(c)(3) organization. The organization's mission is to advance agriculture through education and best practice farming. It..

A trail running event at Mansfield Hollow State Park offering a 15.7 mile out-and-back on the Nipmuck Trail and a new 5K course entirely inside the park. Proceeds support Connecticut trail stewardship groups.

The Tahoe 100K is a high-altitude ultramarathon through the Sierra Nevada. Runners face over 11,000 feet of climbing on singletrack trails, reaching nearly 10,000 feet above sea level. This 100-kilometer journey passes by the scenic Star La..