Trail Running calendar near Potomac 2026-2027

The Paradise Springs 5k & 10k is a running event at Hemlock Overlook in Clifton, Virginia. Participants can choose from the 5k or 10k course, with a post race celebration at Paradise Springs Winery. The event takes place on February 28, 202..

Trail races near Leonardtown, MD on an ~10.5 mile loop around a 250 acre lake, offered as 17K, 34K, or 50K with two aid stations and a 100 runner limit.

The Hashawha Hills 50km features two loops of rolling trail, field, and woodland paths. Entry is via a lottery system with a unique, low-cost fee. All finishers earn a locally crafted pottery mug.

Trail races of 5 Miler, 10 Miler and a two person 10 Miler relay take place at Rockburn Branch Park in Elkridge on March 1, 2026; a portion of proceeds supports Bigfoot Endurance for Parkinsons research.

Kick off the Spring Backyard Burn trail running series at Wakefield Park near Annandale. Choose between a 5.5-mile or 10-mile course featuring singletrack, stream crossings, and rolling hills. The event includes post-race food, a kids' race..

A 31 mile trail event at Rockburn Branch Park in Elkridge Maryland featuring six loops of about 5.179 miles. Relay teams of two to six can share the distance and an aid station is stocked with food and drinks.

A women only trail endurance event near Triangle VA offering 50K and 25K options, two roughly 15 mile loops, five aid stations, and a limited field with a 9 hour cut off.

The Winter Conway Robinson 5k & 10k takes runners through the trails of Conway Robinson State Forest Park in Gainesville, Virginia. The event, scheduled for March 7, 2026, welcomes both runners and walkers and offers on-site and virtual par..

Trail marathon and 50K on March 7, 2026 at Seneca Creek State Park near Gaithersburg, MD. Runners may stop at the marathon finish or continue to complete the 50K, and entries include a tech shirt and finisher medal.

This cross-country run takes participants on scenic 3k and 5k courses around Creek’s Edge Winery in Lovettsville, VA. Walkers are welcome, and post-race wine tasting is part of the experience. The event also offers virtual participation opt..

A 5k and 10k at Smoketown Brewery on March 8 with out and back gravel courses, limited water stations, a virtual option, chip timing, a finisher medal, a technical shirt and a postrace beer.

A free International Women’s Day endurance day at Beaverdam Reservoir Park featuring a 7.5-mile loop and varied trail surfaces. The event centers women, offers course support through sunset, and focuses on movement and mutual support.

Trail races at Codorus State Park near Hanover, PA, featuring 8 Miler, 25K, and 50K looped courses on the Ranger Trail with singletrack, horse trails, hills, mud and variable March weather. Aid station at Mile 8 and proceeds support a local..

The Spring Backyard Burn Trail Run offers a scenic 5.4 or 10 mile course through the historic grounds of Laurel Hill Park in Lorton. The route features gentle, non-technical singletrack with rolling hills. A free kids race and post-race foo..

HAT Run 50K in Havre de Grace, MD on March 21, 2026 is a 50K trail race with nearly 4,400 feet of climbing, a 3 mile start loop and two 14 mile loops, and four stream crossings that may result in wet feet.

A cross country 4k and 8k around Twisted Oak Farm Brewery in White Post, VA with chip timing, water stations, and a virtual option. Points count toward multiple series including Back of the Pack and Sippin' Series.

A cross-country 5K and 1 Mile run at Wilderness Run Vineyards in Spotsylvania on March 21, 2026, featuring trail hills, on-site parking, a food truck and live music, drink tickets for adults, a 50/50 raffle, and awards across multiple age g..

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.

Washed Clean offers a 5K trail run and a 1-mile walk around Genesis Church in York, finishing with a fun foam spray. Proceeds support local educational and health charities. A Kids Fun Run and on-site coffee are also part of the community e..