Potomac River Running is a family-owned sporting goods store with locations around Virginia, including on Ashburn Road. The shop offers a full range of products related to running including footwear, apparel and accessories, from a variety of brands such as New Balance, Nike, Brooks, Adidas, Mizuno, Asics and Reebok. Products include sneakers, training socks, workout clothes, hats, gloves, shorts, water bottles, eyewear and watches among many other items. The shop also offers numerous services including race management work and metabolic testing for clients who are interested. Race services include event management and timing services, including course design and promotional services.