Trail Running calendar near Arlington 2025-2026

Freeze Your Gizzard 5K and 1 Mile is held at Ida Lee Park in Leesburg, Virginia. Celebrating 23 years of running, this cross-country event offers a 5K through Ida Lee Park’s 138 acres and a 1-Mile Fun Run, starting and finishing near the pa..

Join the 10th running of Hex Hollow Half in Glen Rock PA, a scenic trail half marathon with rolling single track, roots and stream crossings. Enjoy decade old prices, an anniversary tee while supplies last, and support Olivia's House.

Event details The Fall Backyard Burn Trail Run - Laurel Hill takes place on Sunday, November 23, 2025, at the Workhouse Arts Center in Lorton, VA. The event is produced by EX2 Adventures and offers two course options: 5.4 miles (one lap) 1..

The Winery at Bull Run Turkey Trot offers a scenic trail 5k and 10k through the Manassas National Battlefield Park, starting and finishing near The Winery at Bull Run in Centreville, VA. The course is a cross-country style route across batt..

Join the 21st Annual Catonsville High School Turkey Trot on Thanksgiving morning for a family friendly 1 Mile fun run and a competitive chip timed 5K in Catonsville, Maryland. All proceeds support the CHS cross country program.

The Lake Anna Turkey Trot Half is a scenic and challenging running event held at Lake Anna State Park in Spotsylvania, Virginia. It features three race distances: a 5k trail run, a 10k that is half trail and half paved road, and a half mara..

The Run for Valor 10K is a trail running event held at Valor Ranch in King George, Virginia. The race features a 10K run, a 10K weighted ruck, a 5K run, and a 1-mile fun run/walk suitable for all ages and paces. The course traverses farm tr..

Event overview Devil Dog Ultras takes place at Prince William Forest Park (Cabin Camp 5) in Triangle, VA on December 6, 2025. The event offers the following distances: 100-Mile 100K 50K Entry is limited to 300 runners. Time limits are 32..

Run the Fall Backyard Burn at Fountainhead Regional Park with scenic 4.8 mile or 10.5 mile trail routes around the Occoquan Reservoir. Enjoy challenging climbs, aid stations, music and a supervised kids run.

The Tinsel Trot 10k in Louisa, VA, is a festive cross-country running event held at Southern Revere Cellars. The course loops around the winery property, with the 10k consisting of four laps and the 5k two laps, featuring gentle terrain wit..

Event The Founders Half Marathon is scheduled for Sunday, December 14, 2025, in Potomac, MD (ZIP 20854). The event is a half marathon of 13.1 miles and is listed as race #2 of the DCRR Snowball Series. Registration is online only; the event..

The Anniversary Run 15K is the final race in the Annapolis Striders Championship Series, held on the trails of Quiet Waters Park in Annapolis, Maryland. The course is a 15-kilometer trail route with start, finish, and awards staged at the o..

Event overview The Little Patuxent River Half Marathon & 10K is a trail race weekend in Columbia, Maryland on Jan 31 - Feb 1, 2026. Races start and finish at the Guilford Pratt Truss Bridge on Guilford Road and use the Patuxent and Winc..

Event overview The Mid-Maryland Trail Festival is scheduled for Saturday, January 31, 2026 in Elkridge, Maryland at Rockburn Branch Park, 6145 Montgomery Rd. The event offers the following race options: 50K 50K Relay Registration closes J..

The Dahlgren Trail Half Marathon, held in King George, Virginia, offers a scenic out-and-back course along the flat, smooth Dahlgren Railroad Heritage Trail. This event features a 13.1-mile race on an old railroad bed, providing a comfortab..

Patriotic Pursuit at Williamsport Park offers 5k, 10k and half runs along a flat scenic C&O Canal Trail beside the river. Chip timed with finisher medal, tech shirt and virtual option supporting Semper Fi & America's Fund.

Froggy Hollow 5 & 9 presented by Altra is a Charm City Run signature trail ultra held at Little Bennett Campground in Clarksburg, Maryland, inside Little Bennett Regional Park. The event includes 5-Hour Challenge, 5-Hour Relay, 9-Hour Chall..

Event overview ICY-8 is a trail running event held at Lake Anna State Park in Spotsylvania, VA. The event includes a concurrently held ICY-8 HALF MARATHON+. The half marathon+ requires participants to complete three loops from largest to sm..

Event overview The 2026 Paradise Springs 5k & 10k takes place on February 28, 2026 at Paradise Springs, 13219 Yates Ford Rd, Clifton, VA. The event is organized by Bishops Events and points from the races count toward the year-long 5k,..

Explore the Saint Marys Lake Trail Series near Leonardtown MD on Feb 28, 2026, with 17K, 34K and 50K options around a scenic 10.5 mile loop. Limited to 100 runners, this supported trail race features marked routes, aid stations, timing and..