K1 Speed Dulles is Loudoun County's premier amusement center, event venue, and tourist attraction, bringing the thrill of motorsport to everyone with one challenging indoor go-kart track for adults and juniors, a vibrant video arcade, private event rooms, and a casual lounge serving up delicious snacks and sodas. As a top-rated children's party service and corporate team-building hub, we guarantee an unforgettable, zero-emission racing experience. After battling for the fastest lap, grab a quick snack to recharge. Book your Sterling racing experience today!