Triangle
Trail Running Calendar near Triangle 2026-2027
Explore the top trail runs near Triangle for 2026-2027! We've gathered 60 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.
Scenic 5K, 10K and half marathon courses through Burke Lake Park trails with in-person and virtual entry options; walkers are welcome.
Trail event at Prince William Forest Park with a 6.5 mile figure eight loop, a 30 km option, two aid stations, and an awards ceremony with a post race meal.
Experience a unique trail run through 1600 acres of former prison grounds at Laurel Hill Park. Choose between 5.4 or 10 mile distances on scenic singletrack featuring historic guard towers and open meadows.
District 19 in Anacostia on October 4, 2026 is a run crew led, unsanctioned road and trail event offering 5K, 19K and 19 Mile options with course markers, corral seeding, and a shirt, snack, and medal for finishers.
Event at Laurel Hill Park on October 17, 2026 offering 5K, 10K, half marathon and virtual options; walkers welcome and tiered registration fees.
Marathon and half marathon on a flat, USATF certified C&O Canal Towpath course starting and finishing at Fletcher's Cove in Washington DC with aid stations and finisher medals.
Scenic road and trail running in Prince William Forest Park with 5K, 10K, half marathon and virtual options for runners and walkers.
Trail 5 km and 10 km races plus several virtual entry options at Conway Robinson State Forest on October 25, 2026; walkers are welcome.
Scenic 5 km and 10 km races through Burke Lake Park on October 31, 2026, with in-person and virtual entry options; walkers and strollers are welcome.
November 2026
Trail 5 km and 10 km races at Burke Lake Park on November 7, 2026, with walkers welcome and virtual entries offering medal and shirt options.
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.
A 5 km and 10 km race at The Winery at Bull Run in Centreville on November 25, 2026, with in-person and multiple virtual entry options.
Thanksgiving morning run at Burke Lake Park offering 5K and 10K courses plus virtual options and a technical shirt guaranteed for registrations before November 13.