The Hawkeyes yielded an average of 121.4 rushing yards per game , ranking 15th nationally .
The Hawkeyes limited their opponents to 3.6 yards per carry -- 24th best in the country .
The Hawkeyes yielded an average of 121.4 rushing yards per game , ranking 15th nationally , and limited their opponents to 3.6 yards per carry -- 24th best in the country .