Petaluma Speedway offers non-stop racing every Saturday evening featuring 360 Winged Sprints, Wingless Sprints, IMCA Modifieds, Super Stocks, Dwarf Cars, Mini Stocks, and 600s. The speedway, known for its native adobe clay surface, held its first recorded automobile race in 1936. Few have the history of Petaluma Raceway. Bring the family to the races and celebrate one of Petaluma’s most cherished traditions!