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Trail Running Calendar near Colonial Beach 2026-2027

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Explore the top trail runs near Colonial Beach for 2026-2027! We've gathered 20 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
Trail canicross races at Caledon State Park offer two distances, allow leashed dogs, and provide a reusable speedCup; entry fees support Friends of Caledon State Park.
Community trail run in Potomac Shores on October 3, 2026 featuring 5K and 10K courses on wooded trails, free of charge.
Multi-distance charity walk, run and relay in Quantico on Oct 3 and 4 2026 supporting Semper Fi & America's Fund with individual and team 24 hour options.
A scenic chip timed 5K at Running Hare Vineyard on October 11, 2026 with a complimentary drink for those 21 plus and post-race music and photos.
Three distance options through Prince William Forest Park with trail and pavement sections, water stations, chip timing, and proceeds supporting the Wounded Warrior Project.
Trail race in Prince William Forest Park on Oct 24, 2026 offering 50k (two 16-mile loops) and 25k (one 16-mile loop) with marked trails and on-course aid stations.
November 2026
Trail and virtual runs at Valor Ranch in King George VA featuring timed 10K and 5K events, a 10K ruck, a 1 mile fun run, and 100 percent of proceeds supporting Valor Ranch charitable programs.
December 2026
Trail ultramarathons in Triangle VA with 50K, 100K and 100 mile options on a looped single track course.
January 2027
A 31.7 mile New Year event in Prince William Forest Park run as three loops on groomed trails and some gravel roads. Unmanned aid at the start and finish is supplied by participants and entry is limited to 120.
Experience a scenic out and back half marathon on the flat and smooth Dahlgren Railroad Heritage Trail. Enjoy a unique post race campfire with roasted donuts and earn a custom finisher medal.
Trail races at Prince William Forest Park on January 31, 2027 offering 5k to 50k distances, series points, a charity benefit, chip timing, and a virtual option.
February 2027
Loop trail races at Saint Marys Lake near Leonardtown, MD offering 17K, 34K, and 50K options with marked trails, aid stations, and on-course support.
March 2027
Women only trail endurance event at Prince William Forest Park offering 25K and 50K on two shared loops with aid stations and enforced time cutoffs.
A St. Paddy's Day themed 5K and 1 Mile walk at Creekside Farm Brewery in King George, VA, with music, awards, and finisher shirt and pint glass.
April 2027
A 14 mile untimed point to point trail run along the Dahlgren Railroad Heritage Trail that starts at one Sheetz and finishes at another. The event features unusual aid station snacks and practical finisher swag.
Runs through 50 acres of vineyards at Ingleside Vineyards with 5K and 8K chip timed courses, plus post race wine and live music.
A chip timed 5K run/walk at Corteau Vineyards on a two lap grass course through the vines, with race swag, a wine pour and proceeds supporting ZERO Prostate Cancer.
June 2027
Nighttime trail ultrarun at Prince William Forest Park offering 50 mile and 25 mile options, strict cutoffs, required lights and mandatory hydration.
August 2027
Trail races on the Dahlgren Railroad Heritage Trail in King George VA, with a 50K and a half marathon plus finisher shirts and medals.
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