Capital Backyard Ultra 2024 Dates. To the uninitiated, a backyard might sound. Capital backyard ultra is a 4.167 mile loop race held in lorton, va, that aims to help runners achieve their backyard goals and qualify for big's 2024.

Race result has no information about the event. Backyard ultra backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6706 meters (4.167 miles) in less than one hour.