Sebring is the home of the Sebring International Raceway, created on a former airbase, first used in 1950. It hosted the 1959 Formula One United States Grand Prix, but is currently best known as the host of the 12 Hours of Sebring, an annual WeatherTech SportsCar Championship race. Nearby Highlands Hammock State Park is a popular attraction. Additionally, the house where novelist Rex Beach committed suicide is located on one of Sebring's main lakes, Lake Jackson.