Barrel racing is a rodeo event in which a horse and rider attempt to complete a cloverleaf pattern around preset barrels in the fastest time. Though both boys and girls compete at the youth level and men compete in some amateur venues and jackpots, in collegiate and professional ranks, it is primarily a rodeo event for women. It combines the horse's athletic ability and the horsemanship skills of a rider in order to safely and successfully maneuver a horse in a pattern around three barrels (typically three fifty-five gallon metal or plastic drums) placed in a triangle in the center of an arena.