 Phoenix International Raceway is one of five short tracks to hold NASCAR races , the others being Richmond International Raceway , Dover International Speedway , Bristol Motor Speedway , and Martinsville Speedway . The standard track at Phoenix International Raceway is a four @-@ turn short track oval that is 1 mile ( 1 @.@ 6 km ) long . The track 's turns are banked at eleven degrees , while the front stretch , the location of the finish line , was banked at three degrees . The back stretch , which has a dogleg shape instead of a straight , has nine degrees of banking . 
