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Trail Running Calendar near Triangle 2026-2027

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Explore the top trail runs near Triangle for 2026-2027! We've gathered 62 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
A 5k and 10k at Frying Pan Park in Herndon offering on-site and virtual options, chip timing, a finisher coin and points for multiple series.
Post Thanksgiving trail and road races at Lake Anna State Park offering 5K, 10K and half marathon with chip timing, medals, shirts and a virtual option.
Trail 5k, 10k and half marathon at Burke Lake Park on November 28 with chip timing, technical shirt, finisher medal and a virtual option.
December 2026
Trail ultramarathons in Triangle VA with 50K, 100K and 100 mile options on a looped single track course.
Trail races at Fountainhead Regional Park on December 6, 2026 offer 4.8 mile and 10.5 mile courses with aid stations, porta-johns, race swag, and a supervised kids program.
Three distances on the C&O Canal path in Washington, DC, with chip timing, finisher medal, a virtual option, and series points for multiple race series.
A VHTRC holiday time 50k out and back on the Bull Run-Occoquan Trail from Hemlock Overlook to Fountainhead, with four aid stations and a GPX file for navigation. Entry includes lodge access, stocked aid stations, and a catered after party for $20.
Scenic trail 5k and 10k at Burke Lake Park on December 24 with chip timing, finisher medal, shirt guarantee, and a virtual option.
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.
A scenic Georgetown event with a half marathon and 5k on the C&O Canal path, offering chip timing, finisher medals, and a virtual option.
A 15.5 mile winter training run from Fountainhead along the blue blazed BROT to Bull Run Marina with minimal marking and limited water aid.
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
A looped trail event at Lake Anna State Park offering an 8 hour open-distance run plus Half Marathon+ and an 8 mile option with on-course support.
A 7-mile out-and-back lollipop loop at Fountainhead Regional Park with rolling hills, minimal markings, shared pot-luck aid, and the chance to run multiple laps.
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 15.5 mile training run on the Bull Run Occoquan Trail covering the northern section of the BRR 50 Miler with rolling terrain, a midway water table, and blue-blazed routing.
Trail 5k and 10k at Paradise Springs and Hemlock Overlook Park with technical terrain, chip timed results, a virtual option and a post race glass of wine.
Scenic, flat half and full marathons along the Chesapeake and Ohio Canal in Georgetown with chip timing, finisher medal, technical shirt, and a Boston qualifying full marathon option.
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.
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