Trail Running calendar near Great Falls 2025-2026

The 868 Estate Vineyards 10k and 5k is a scenic cross-country race held at 868 Estate Vineyards. Participants can choose between a 5k or 10k course around the vineyard property, featuring hills and beautiful views. The event includes a finisher medal, technical event shirt, and a glass of wine.Point..

The Blue Crab Bolt Trail Run at Schaeffer Farms in Germantown, MD, is a trail running event featuring 5K and 10K distances (the 10K is approximately 6.7 miles). The course offers a mix of flowy, fast, and fun trails with twisty single-track paths, stream crossings, log ramps, some hills, and open fa..

The Blue Crab Bolt Trail Run at Little Bennett takes place in Little Bennett Regional Park, Clarksburg, Maryland, a 3,600-acre wooded area with over 20 miles of trails and scenic streams. The event offers two distances: a beginner-friendly 5K+ (3.7 miles) and a more challenging 10K (6.2 miles), feat..

The DHRT 50K is a challenging trail race held in King George, Virginia, along the Dahlgren Railroad Heritage Trail. This 50-kilometer event takes place in August, presenting runners with the added challenge of Virginia's intense summer heat and humidity. The course is fast and flat, mostly shaded by..

The 3H Trail Half Marathon in King George, Virginia, is a scenic, flat, and fast out-and-back race held entirely on the Dahlgren Railroad Heritage Trail, a converted railroad bed offering solid footing with surfaces of dirt, gravel, grass, and pine needles. The course starts at the eastern end of th..

The Dahlgren Heritage Rail Trail 50K is a challenging ultramarathon held in King George, Virginia, on August 2, 2025. This 31-mile out-and-back race takes place entirely on the Dahlgren Railroad Heritage Trail, a flat, well-maintained, and mostly shaded converted railroad bed featuring dirt, grass,..

The Farm Fresh 5K & Kids Fun Run is an annual running event held at Miller Plant Farm, a working Century Farm located in York, Pennsylvania. The race features a rugged, all-terrain 5K course that includes paved and stone surfaces, grassy farm areas, and wooded trails, offering scenic views of the Le..

The Third Winchester Battlefield Half, held on August 9, offers scenic trail routes through the historic battlefield. Participants can choose from a half marathon, 10k, or 5k race, with the half marathon consisting of three loops on a light gravel dirt path. The event features chip-timed results, fi..

The MD Heat Trail Race, held in Elkridge, Maryland at the Patapsco Pickall Area, offers challenging trail running distances of 25K and 50K. The course features rolling single-track trails with over 2,000 feet of elevation gain, two river crossings, and a mix of technical rocky sections and runnable..

The Miner's Lady 8-Hour is an endurance running event held in Harpers Ferry, West Virginia, where the Blue Ridge Mountains meet the Shenandoah River. Participants run a challenging 10K loop featuring 850 feet of elevation gain, primarily on single-track trails that pass waterfalls and creek crossing..

The Inferno 10k is a challenging trail running event held at Dirt Farm Brewing in Bluemont, Virginia. The course features rugged forest terrain with steep inclines, descents, and technical sections including tree roots and rocks. The 10k race consists of two loops of a winding trail behind the brewe..

The Sasquatch Preservation Trail Run is a trail running event held in Seven Valleys, Pennsylvania, featuring 5K and 10K race distances. Scheduled for September 6, 2025, the event offers participants a chance to run through scenic trails in a natural setting. While specific course details and atmosph..

The Vineyard Vista 10k and 5k is a scenic running event held at Muse Vineyards in Woodstock, VA. Participants can enjoy a course that combines cross-country around vineyards, paved road sections, and trail segments through Seven Bends State Park. The event benefits Friends of Seven Bends State Park..

Trails 4 Tails in Hanover, PA, is a trail running event held at scenic Codorus State Park, featuring a 5.72-mile loop course around Lake Marburg with single track trails and shoreline views. The event offers three race options: a 40 Mile Ultra (7 loops, ~4,200' elevation gain), a 40 Mile Relay (team..

The VHTRC Women's Half Marathon will take place in Fairfax Station on Saturday 13 September 2025. You can run between 7 and 13 miles.

The 12 Hour Adventure Trail Run takes place at Prince William Forest Park near Triangle, Virginia. This challenging event features a 6.5-mile figure-eight loop course on 100% trail terrain, including single track and fire roads, with approximately 650 feet of elevation gain per loop. The course offe..

The Valley View Hard Cider Challenge Half is a scenic and challenging race held at Valley View Farm in Delaplane, VA. Participants can choose from a half marathon, 10k, or 5k course, featuring cross-country, trail, and hill segments. The event offers a festive atmosphere with a finish line cider, fi..

The Cancer Warriors 5k is an annual fundraising event held in Baltimore, MD, with the 9th edition scheduled for September 20, 2025. The race takes place on the scenic Ma & Pa Trail in Belair, featuring a straightforward out-and-back course that crosses streams and passes under Route 24, ending near..

The Final Countdown Tribute is a unique running event held at Amani Brewing in Martinsburg, WV. The race features a 1.33-mile loop on a smooth, well-maintained grass trail with gentle hills. Runners must complete each lap within a decreasing time limit, starting at 20 minutes and shortening by 20 se..

The Woodstock Warrior is an endurance trail running event held at Seven Bends State Park in Woodstock, Virginia. It features a challenging 10-mile loop course with mixed terrain, including gravel roads, two-track dirt roads, and single-track trails, with approximately 1,800 feet of elevation gain pe..