#4 of 221 Adrian Peterson is rising on The Best NFL Running Backs of All Time #18 of 25 Bam Morris is rising on The Best College Running Backs of the 1990s #23 of 36 Barry Foster is rising on The Best NFL Running Backs of the 90s #15 of 27 Calvin Hill is rising on The Best NFL Running Backs of the 70s #3 of 26 Archie Griffin is rising on The Best College Running Backs of the 1970s