
From the Organizer
Fountainhead Regional Park is situated along the banks of the Occoquan Reservoir in Western Fairfax County. This awesome race course is beautiful and consists of hiking trails and a few old dirt roads. We’ve been racing at Fountainhead for over 15 years…and it continues to be a racer favorite.
Race Date: Sunday December6, 2026
Course Length and Elevation Gain: 4.8 miles (450 feet) OR 10.5 miles (950 feet)
Charity partnership
During registration, you will have an opportunity to support a local non-profit Homestretch. The goal of the charity partnership is to first and foremost to raise awareness of the services Homestretch provides to families in our area. In addition, we hope to raise funds that will directly support their efforts. Please consider making a donation when you register.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Frequently Asked Questions (FAQs)
Fall Backyard Burn Trail Run - Fountainhead
Dec 6, 2026