Southern California Timing Association of guidelines to make dry lake land speed trials safer. Since its creation the SCTA in conjunction with its sister organization the Bonneville Nationals Inc. (BNI) have organized, sanctioned and recorded hundreds of meets and thousands of records. The organization holds two meets each year on the Bonneville Salt Flats in Utah . Speed Week is held in August and World Finals in October. The SCTA also holds six events at El Mirage Dry Lake in Southern California. It is responsible for ensuring compliance with BLM standards for use of public lands, safety regulations for competitors and spectators, technical inspection
Land speed racing a record attempt in order to monopolize the salt flats for the day and block one of his competitors from making a record attempt. The current women's absolute record is held by Kitty O'Neil, in the jet-powered "SMI Motivator", set at the Alvord Desert in 1976. O'Neil reached . There is no "wheel-driven" category as such. The Fédération Internationale de l'Automobile validates records in a variety of classes, of which the "wheel-driven" classes are in Category A (Special cars) and Category B (Production cars). The accepted record is fastest average speed recorded over any one-mile or one-kilometer distance, averaged over