Trail Running Calendar United States 2026-2027

Event Overview The Summer Grand Prix is a series of four 5 km races held on Saturdays throughout the summer of 2026. All events take place at Panorama Vista Preserve in Bakersfield, California. Race Details The series consists of four indiv..

Event Overview The Thunderbird Warrior Challenge is a trail running and obstacle course event scheduled for June 13, 2026, at the Mt. Ashwabay Ski & Recreation Area in Bayfield, Wisconsin. It is a fundraising event, with all proceeds sp..

Explore the trails at Wyandotte County Lake Park in this 10kish race. Part of a summer series, it supports local trail maintenance. Enjoy a cupless course with water stations and receive a unique finisher's award.

The Snow Peaks 50 Mile Trail Run is a challenging loop through Utah's Wasatch Mountains. The course gains over 10,000 feet, reaching a high point at Windy Pass. It features technical trails, canyon views, and finishes where it begins at Viv..

Dirty Dog Trail Marathon and Half Marathon The event takes place on June 13, 2026, in Boise, Idaho. It features trail running races on the Ridge to Rivers Trail System in the Boise foothills. The event marks its tenth year. The marathon and..

Kick off the Cobra Den Trail Series on the mostly flat, single-track Tour De Wolf Trails. This cupless race offers both a 5K and 10K distance, with all finishers earning a medal. The event is chip-timed and takes place within the expansive..

Join a community 5K and Kids Fun Run on the Ghost Town Trail in Ebensburg. Support local causes including Camp Cadet and Dauntless Fire Company while enjoying face painting and family activities.

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.

Experience a unique trail run through the woods of Waverly Park in Louisville with the Mothman 6 Miler or Half Marathon. Complete three races in the series to earn a special survivor shirt and medal.

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..

Experience the scenic trails of Lagoon Valley Park at The Pena Passage. Choose from 30K, 10K, or 5K distances featuring rolling hills and oak groves in a natural setting.

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..

Outrun Hunger in Conroe features timed 8K and 5K trail runs and a 1K color dash. Proceeds benefit the Montgomery County Food Bank, with each dollar providing up to four meals. The event includes music, food trucks, and activities for all ag..

Celebrate the 49th year of this family-friendly run in McCall. Choose from a kids' mile, a 5-mile, or a 7-mile course on mixed terrain inside Ponderosa State Park. Top finishers in each distance receive awards.

Run With a View V is a 5K trail race at Mount Pisgah County Park in Pennsylvania. The course takes runners on a scenic, marked route through woods and paths over varied terrain. It's a fun, off-road challenge through the park's natural land..

The Jackal Trail Marathon is a 14th-year event run on a 3.75-mile loop course in Tennessee. It kicks off a five-marathon series held over five consecutive days.

This trail 5k takes place at the scenic Ridgerunner Farm and Chapel in Floral. After the race, enjoy blackberry cobbler and berry picking. Awards are given for overall and age group winners.

Run through the woods at night on the single-track trails of Caesar Creek State Park. Choose from marathon, half marathon, or 10K distances in this cupless, gear-mandatory race. Finishers earn a glowing owl medal, with awards for top perfor..

Join a community event in Greensburg supporting individuals with special needs. Features a 5K trail run and 400m dashes for all abilities set within 264 acres of scenic woods and hills.

Experience a scenic 5K or 10K run or walk through the flat dirt trails and green hills of Henry W. Coe State Park in Gilroy.