Fall Backyard Burn Trail Run - Lake Fairfax

OCT

18

2026

Choose your challenge on the scenic trails of Lake Fairfax Park. Run a 5.1-mile lap or double it for a 10-mile test on singletrack paths with natural features. Support a local charity while tackling this trail run.

Sun 18 Oct 2026

Reston, Virginia

Website Registration

10 miles 5 miles

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Fall Backyard Burn Trail Run - Lake Fairfax

The Fall Backyard Burn Trail Run - Lake Fairfax takes place on Sunday, October 18, 2026. The event is held at Lake Fairfax Park in Reston, VA. Participants can choose from two distances:

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

The course is described as being almost entirely singletrack trail, except for the prologue. It features a lake, open fields, and a trail network. The terrain includes some rocks and roots, with approximately 300 feet of elevation change on the 5-mile route.

During registration, participants have the opportunity to support a local non-profit organization called Homestretch. Visit the organization's website for the most recent information.

10 mi

10 Miles (2 Laps)

5 mi

5.1 Miles (1 Lap)