Trail Running calendar near White Post 2026-2027

A 3 km downhill run at Seneca Rocks during the Fourest Festival. The mostly gravel course follows Roy Gap Road between quartzite ridges and crosses the Potomac River, starting at Fourth Moon Camp and finishing at the Seneca Rocks Discovery..

A 31.9-mile trail ultramarathon at Cowans Gap State Park featuring about 5,800 ft of elevation change on the Tuscarora Trail, seven aid stations, and two time cutoffs; prior ultramarathon completion is required for entry.

A four-date series of 10K trail runs in the Pickall Area of Patapsco Valley State Park from May 6 to May 27, 2026, with running time results and options to enter single dates or the full series.

An annual backyard ultra in Knoxville MD where runners complete a 4.167 mile lap each hour and continue as long as they can. A concurrent 1 mile event runs 24 hours then adds miles each hour until one person remains.

Test your endurance at Operation CENTURION on the Rock Creek Trail near Washington D.C. Complete ten 10 mile loops for a total of 100 miles within a 32 hour time limit.

Trail run and walk on May 30, 2026 at Gentle Giants Draft Horse Rescue in Mt. Airy, MD featuring 1 mile and 5K courses across forest trails and open pasture with draft horses on the farm.

A loop race at Sky Meadows State Park on May 31, 2026, offering 5 km and 10 km in-person distances plus virtual entry options, with a scenic course around Turners Pond featuring fields and streams.

Experience the FXBG Trail 5 Miler at Motts Run Reservoir in Fredericksburg. This five mile trail race features three distinct climbs and over 300 feet of elevation gain along a scenic and flowing course.

Old Dominion is a measured 100 mile loop through the Massanutten Mountains and Shenandoah River Valley near Fort Valley, Virginia. The course covers varied road and trail surfaces with 14 climbs and about 14,000 feet of gain and a 24 hour b..

A longstanding five-mile memorial run on the C&O Canal Towpath in Williamsport, MD, held June 6, 2026, with regular and student entries, chip timing, technical T-shirts, and awards for podium finishers.

A community team race at Burke Lake Park on June 6, 2026 featuring a 5K race and a 2K walk and roll that raises funds for services and advocacy for people with intellectual and developmental disabilities.

Trail Trotters 5K & Fun Run at Promise Landing Farm in Upper Marlboro offers a farm-trail 5K and a fun run to support the farm's riders and programs. The event includes free parking, a shirt deadline of May 16, no pets, and refunds up to se..

A cross-country 5k and 1 Mile at Merrie Mill Farm and Vineyard in Keswick, VA on June 7, 2026. Post-race participants have access to a reserved cabana and a gift basket raffle with at least a $200 prize.

A night trail event in Prince William Forest Park offering 50 mile, 25 mile, and 10 mile races on a 25 plus mile loop with staffed aid stations at Telegraph Road Pavilion and Oak Ridge Camp Ground.

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 Juneteenth trail event in Germantown on June 19, 2026 offering 6K and 12K courses around Button Farm and the Schaeffer Farm Trails, with virtual options and tiered registration fees.

A 40 mile trail run in Davis, West Virginia on June 20th, 2026 that crosses Monongahela National Forest and Dolly Sods. The 22nd edition covers plateau terrain, bogs, woodland paths, and rocky plains.

A rocky out and back trail race near Frederick, MD offering 50K and 25K on shaded singletrack with stream crossings, three aid stations and mandatory on course hydration for a self reliant trail experience.

A Georgetown run on the Chesapeake & Ohio Canal path offering 5K and 10K distances on June 20, 2026. Walkers are welcome and entry fees vary by registration period.

A trail race at Canaan Valley State Park on June 27, 2026, offering single 5.9 mile and double 11.8 mile options on the Promised Land Trail, limited to 200 runners with awards and finisher shirts and medals.