Big Country Speedway is a 1/5 mile asphalt paved oval and is proudly the only paved track in the state of Wyoming. The Speedway was built in 1948 and has been running strong since. BCS has been a part of Cheyenne for nearly 70 years; bringing family entertainment to Cheyenne on summer Saturday nights. The Speedway is currently leased to and Operated by the Wyoming Auto Racing Club, a small non-profit dedicated to the survival of local short track racing.