Trail Running calendar near Frederick 2026-2027

Experience an iconic spring ultra marathon featuring a fifty kilometer double loop through Susquehanna State Park. Navigate single track trails and stream crossings with over four thousand feet of climbing.

Experience a scenic run through the landscape of Twisted Oak Farm Brewery in White Post. This event features 4k and 8k distances followed by a post race beverage at the brewery.

A 5k cross country run and 1 mile fun run through Ruppert Nurseries' 500 acre tree farm in Gaithersburg on March 22, 2026. Proceeds support the Montgomery County Children’s Opportunity Alliance.

Join The Husky Run 5K on the scenic Ma and Pa Trail in Bel Air. This walk and run event is open to all ages and abilities. Every finisher earns a limited-edition Husky medal.

The Capital Backyard Ultra is a "last runner standing" race in Lorton, Virginia, capped at 60 runners. Competitors run a 4.167-mile loop every hour until only one remains. The winner receives a $1000 prize.

Test your endurance at the Genesee Valley Ultra on a 2.5 mile trail loop through Maryland farm roads and fields. Choose from 6, 12, or 24 hour individual or relay events with on site camping and chip timing.

Experience a unique trail run through the grounds of Genesis Church featuring a fun foam finish. Support healthcare services for the uninsured while enjoying distance options for runners, walkers, and children in York.

Experience a scenic trail run through the forests and fields of Rosaryville State Park. Choose from several distances on fast and smooth terrain located just off the Capital Beltway in Maryland.

Experience a timed trail ultra at Little Bennett Regional Park with 5 and 9 hour individual or relay options. Runners navigate a 4.4 mile loop supported by a fully stocked aid station in Clarksburg.

Test your endurance in this last person standing event where runners must complete a 5K every hour to stay in the race. This self sufficient challenge continues until only one participant remains on the farm course.

Run along the paved B&A Trail in Maryland at this established event featuring a full and half marathon. Managed by the Annapolis Striders, it offers a well supported experience starting at Severna Park High School.

Run 7 miles of scenic trails at Cromwell Valley Park. Enjoy rolling hills, single-track paths, and a fast downhill finish. Proceeds support the park and therapeutic programs for veterans.

Experience a fast and flat trail run along the Rappahannock River in Fredericksburg. This 5k course features a smooth lollipop style loop with minimal elevation gain and scenic views starting from the local quarry.

Experience a 50 mile trail run along the scenic Occoquan River in Virginia during the peak of spring. This historic event features forested paths and the largest bluebell stands on the East Coast.

Run a scenic 5k cross-country course at a Virginia vineyard. The event welcomes runners and walkers alike and offers virtual participation options. It takes place in Warrenton on April 4, 2026.

Experience a hilly and technical trail race through the scenic property in Bluemont Virginia. Choose between the 5k and 10k distances and enjoy a glass of beer after conquering the technical terrain.

Experience a unique trail run on the private ThorpeWood estate in Maryland. Offering 5K and 10K distances, this club event features marked loops through beautiful natural terrain for FSRC members.

A turtle-themed 5K trail run at Hopkins Farm Brewery that supports local wildlife conservation. Participants receive a wooden medal and costume prizes are awarded. The event concludes with a festive after-party featuring live music.

Experience the rugged terrain of Michaux State Forest with trail races and a half marathon. Navigate creek crossings and forest climbs at Pine Grove Furnace State Park or participate virtually from any location.

Experience scenic trail running at Pohick Bay Regional Park with 5.9 and 10.4 mile courses. Enjoy waterfront views and technical single track trails followed by a community atmosphere and post race breakfast burritos.