March 12-13, 1965: The first National Collegiate Indoor Track Championships are conducted in Detroit. March 13, 1965 37
Jan. 12, 1965: The NCAA adopts the 1.600 rule for initial academic eligibility, which meant incoming student-athletes had to have a high school GPA and test scores that predicted they would have at least a 1.6 GPA in college. January 12, 1965 43
