Circuit Showdown is a Philippine auto racing series that began with its first racing season in 2010. It is currently the only circuit racing series in the country that is open to both amateur and professional drivers that features a classic Touring Car series as well as a Time Attack Competition. Each driver and his vehicle is equipped by an AMB timing system to accurately measure their lap times. Drivers are ranked by their qualifying times and bracketed to compete; accumulating points to vie for the championship in each of the six brackets at the end of the season. The series is open individuals and teams from various racing backgrounds welcoming cars from daily driven stock cars to full race cars. Each event is hosted at different race venues in the country. Open to the most amateur of