American Endurance Racing (Thunderbolt)

Join AER for a 14-hour endurance race around Thunderbolt Raceway. AER’s goal is to provide a fun, safe environment for experienced drivers to participate in endurance races using almost any production based race car. All AER races will be multi-class races with cars competing against other, in-class cars. Cars will be classed with other cars with similar performance based on qualifying times posted during qualifying sessions. **Free Admission for Spectators