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Trail Running Calendar near Hartwood 2026-2027

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Explore the top trail runs near Hartwood for 2026-2027! We've gathered 35 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2026
A half marathon and a 50K on the Dahlgren Railroad Heritage Trail in King George, VA on August 8, 2026. Mostly flat rails to trails courses with time limits, finisher medals, apparel options and postrace food including free MooThru ice cream.
A 6K cross country race beginning and ending at Death Ridge Brewery, using parts of the Verdun Adventure Bound course. The event features varied trails, ponds and bridged streams, race shirts for early registrants, and awards with proceeds supporting..
A 5K and 10K on August 15, 2026 at Bull Run Marina following the Bull Run Occoquan Trail, with in-person races and multiple virtual entry options.
A relaxed practice run at Fountainhead Regional Park offering multiple distances up to 13.1 miles on August 2 and August 15, 2026. Entry is open but limited to 60 participants and runners are responsible for their own medical needs.
Experience an engaging 8 mile trail race through the winding singletrack of Fredericksburg. Navigate rolling hills and punchy climbs in this focused event supported by the local running community.
September 2026
A 10 mile trail race in Fredericksburg, VA that follows the Rappahannock River, moves through rolling hills, and finishes with a sustained climb. Top three men and top three women receive gift certificates.
Run a scenic off road trail through a 1000 acre farm bordering the Rappahannock River. Enjoy a post race celebration at the brewery with live music craft beer and a souvenir pint glass.
A 5K running race hosted by Hartwood High School Cross Country on September 12, 2026 in Stafford, VA. It is the first annual StallionsXC Open and serves as the opening race of the Stallion Invitational, with high school races afterward.
A stadium climb at Virginia Credit Union Stadium on September 13 honoring those lost on September 11 and supporting first responders and military. Climbers ascend sections 1 to 23 five times, with a wheelchair accessible concourse route available.
Trail races on Cedar Mountain include canicross, a dog friendly 5k, a trail run without dogs, and a virtual option, with awards for top finishers and a traditional hunt breakfast.
Experience the full reservoir trail system on this thirteen mile course in Fredericksburg. Runners navigate flowing singletrack and five distinct climbs totaling over nine hundred feet of elevation gain through scenic wooded terrain.
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.
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.
Join this annual community trail run through the wooded trail network of Potomac Shores. Residents and guests can choose between 5K and 10K courses for a free morning of outdoor activity in Dumfries.
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.
In-person 5 km and 10 km races plus multiple virtual options at Pohick Bay Regional Park on October 4, 2026; walkers are welcome.
Event at Laurel Hill Park on October 17, 2026 offering 5K, 10K, half marathon and virtual options; walkers welcome and tiered registration fees.
Scenic road and trail running in Prince William Forest Park with 5K, 10K, half marathon and virtual options for runners and walkers.
A marked trail competition in Prince William Forest Park offering a 25 km one loop and a 50 km two loop option with on course aid stations. Entry opens September 15, 2026 and the field is limited to 110 runners.
Trail 5 km and 10 km races plus several virtual entry options at Conway Robinson State Forest on October 25, 2026; walkers are welcome.
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