N. A. S. G. R. A. S. S., North American Society of Grass Racers And Sod Slingers, was established in 1985 to regulate and promote the sport of lawn mower racing in Central and South Florida. There are classes for: Stocks, Ladies, Seniors (55+), Outlaw Flathead, Outlaw Overhead, and Twins. We run three races at each event, they are: Drags (300 ft. track), Heats & Heat Finals (10 lap & 15 lap), and the most grueling race in lawn mower racing - the 30 lap Enduro. For rules, and more info check out www.nasgrass.com