Fall Backyard Burn Trail Run - Lake Fairfax

OCT
18
2026
Experience the scenic singletrack trails of Lake Fairfax Park with 5 mile and 10 mile race options. Enjoy a community atmosphere with post race breakfast and a dedicated program for children.
Sun 18 Oct 2026
10 miles 5 miles

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Fall Backyard Burn Trail Run - Lake Fairfax

The Fall Backyard Burn Trail Run takes place at Lake Fairfax Park in Reston, Virginia. This event utilizes the park's extensive trail network, featuring a course primarily composed of smooth singletrack with minimal pavement. Participants navigate through wooded areas with scenic views of the lake. The terrain includes numerous short ascents and descents rather than long climbs.

The course features some technical sections characterized by roots and rocks. Runners can choose between two distance options:

  • 5.1 miles (one lap)
  • 10 miles (two laps)

The 5.1 mile course involves approximately 300 feet of elevation gain, while the 10 mile course involves 600 feet. Aid stations are positioned along the route, and medical support is present on-site. The event atmosphere includes music and a post-race breakfast featuring items such as burritos.

A dedicated kids program is available for children between the ages of 2 and 11, which includes supervised nature exploration and a short out-and-back run. Facilities at the venue include portable toilets at the start and finish area, with permanent park bathrooms located nearby. Parking is provided in a grass field and an adjacent gravel lot. Visit the organization's website for the most recent information.

10 mi
10 Mile
5 mi
5 Mile
Kids Race

Events nearby

A 5K and 10K on the trails of Mason District Park in Annandale on August 29, 2026, with in-person and virtual participation options.
A 3 mile cross country race through Nottoway Park in Vienna, VA on 08/30/2026 with a kids dash and a club picnic that includes food and drinks. Registration is free for members and $10 for nonmembers.
A late summer cross country meet at Morven Park on September 4, 2026 featuring 2 mile and 5K races, spectator areas, music, food, and team pricing caps.
Trail race at Mount Vernon District Park on September 6, 2026 offering 5K (two laps), 10K (four laps) and virtual entry options; walkers welcome.
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