Fall Backyard Burn Trail Run - Fountainhead

DEC
6
2026
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.
Sun 6 Dec 2026
11 miles 5 miles

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Backyard Burn at Fountainhead

This trail running event takes place at Fountainhead Regional Park along the Occoquan Reservoir in Fairfax Station, Virginia. The course uses hiking trails and some old dirt roads. The organizer has staged races at Fountainhead for over 15 years. The shorter course is a single loop while the longer course adds a lollipop out-and-back on the Bull Run Occoquan Trail.

Distances offered:

  • 4.8 miles
  • 10.5 miles

Elevation gain is listed as 450 feet for the shorter distance and 1,000 feet for the longer distance. Bathrooms are provided as portajohns at the start and finish. Parking is available in the main paved lot and in adjacent grass fields. The event includes aid stations and medical support, and race registration notes post-race food such as breakfast burritos, music, awards, give-aways, and race swag. Finish medals are an optional add-on; a special series medal is awarded to participants who complete all five races.

A supervised kids program from Little Fern Learning runs during the race day and includes nature activities, STEM tasks, and a short kids race; pre-registration and a program fee are required. Race rules specify visible race numbers, no in-ear headphones, no pets, pacers, or strollers on course, outside assistance only near aid stations, and that runners must stay on designated trails. Visit the organization's website for the most recent information.

11 mi
10.5 Miles
5 mi
4.8 Miles

Events nearby

Trail-based 5K, 10K and half-marathon at Laurel Hill Park with chip timing, finisher coin, technical shirt, virtual option, and charity partner Operation Turbo.
Marathon and half marathon on the C&O Canal Towpath at Fletcher's Cove in Washington DC with a mostly flat Boston qualifying course and age group awards.
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 at Lake Fairfax Park with 5.1 mile and 10 mile singletrack courses, short technical sections, lake views, and a supervised kids program.
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