Trail Running calendar near King George 2026-2027

A backyard style ultra in Knoxville MD on May 30, 2026 where runners complete a 4.167 mile loop each hour until one remains. A 1 mile event runs for 24 hours with additional tie breaker miles if needed.

A 5k and 1 mile trail event at Gentle Giants Draft Horse Rescue in Mt. Airy, MD on May 30, 2026. The route crosses a 340 acre farm with draft horses nearby and features food trucks and mounted archery demonstrations.

ROCK CREEK 100 is a 100 mile looped trail event near Washington D.C. held May 30–31, 2026, consisting of ten 10 mile loops with about 8,200 ft of climbing and a 36 hour cutoff.

A scenic loop at Sky Meadows State Park on May 31, 2026, offering 5K and 10K courses with views of fields, streams and Turners Pond. Walkers are welcome and virtual entries are available with medal and shirt options.

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.

A community fundraising day at Burke Lake Park with a chip-timed 5k run and a noncompetitive 2k walk. The event supports programs for people with intellectual and developmental disabilities and includes awards, shirts, and post-event festiv..

A mostly trail, low frills half marathon at York River State Park on June 7 2026 with a new Hike a Half option, marked trails, aid stations, and a five hour time limit.

Trail Trotters 5k & Fun Run is a community trail event at Promise Landing Farm in Upper Marlboro on June 7, 2026. The event features a 5k and a fun run; adult registration includes a T shirt and concessions with live music.

A cross country 5K and 1 Mile at Merrie Mill Farm and Vineyard in Keswick on June 7, 2026, with in person and virtual options, a reserved post race cabana for participants, and a gift basket raffle.

A single-track trail race behind Zehmer Hall in Charlottesville covering about 3.1 miles, with steep climbs, technical footing, timing and bibs, and prizes for top finishers.

A night trail event in Prince William Forest Park offering a 50+ mile race made of two laps of a 25+ mile loop, plus 25M and 10M options. Aid stations are placed on course and crews are restricted to the Telegraph Road Pavilion.

A chip timed 5k at Corteau Vineyards in Mechanicsville, Maryland on June 13, 2026, featuring vineyard scenery, a t-shirt, collapsible wine glass, finisher medal that doubles as a wine stopper, and an on-site wine pour.

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 backyard ultra at Loch Lothian where runners complete a 4.14 mile loop each hour until only one remains. The event supports the Semper Fi and America's Fund and awards a cash prize plus the Sword of Honor.

Trail races on June 19, 2026 in Germantown, MD offering 6K and 12K courses around Button Farm and the Schaeffer Farm Trails. Walkers and several virtual entry options are available.

PUSO 5k & 10k on June 20, 2026 follows the Chesapeake & Ohio Canal path in Georgetown, Washington, DC. Runners and walkers can choose either a 5 km or 10 km distance, with registration fees varying by period.

Kick off the Blue Crab Bolt series at Seneca Creek State Park with scenic 5K and 10K trail runs featuring lake views and singletrack paths. Enjoy professional race support, post-run breakfast burritos, and a festive atmosphere.

A mud-run fundraiser in King George, VA on June 27, 2026, featuring a 4-mile obstacle course and a 1-mile kids run, organized by the Dahlgren Lions Club with team awards by group size.

Night Owl 9k at Freedom Park in Williamsburg VA is a night trail race over single track, fire road and paved trails with rolling hills and technical sections. Post race activities include pizza, beer and wildlife education.

MCRRC Cross Country on the Farm Trail 5K is a trail race at Agricultural History Farm Park in Derwood MD. Non member registration is available for a $20 fee and the event is part of the club's low key race series.