California 8 Hours

The California 8 Hours is a sports car endurance race for GT3 and GT4 specification cars held at WeatherTech Raceway Laguna Seca in Monterey, California, as part of the Intercontinental GT Challenge. The first annual race was run in 2017.
For the first two years, the California 8 Hours served as the season finale of the Intercontinental GT Challenge. In 2019, the date was brought forward to fill the second race of the season. The event is due to be replaced by the newly-created Indianapolis 8 Hours event at Indianapolis Motor Speedway in the 2020 Intercontinental GT Challenge. 