If there's one surefire attribute Justin Fields has put on display in the last month – it's his speed. Fields has rushed for 467 yards in the past four games. A large part of his success comes from his ability to read defenders, but also his natural athleticism and ability to get north and south. According to Next Gen Stats, Fields reached just over 20 mph during his 67-yard touchdown run on Sunday, which broke two of his Bears' franchise records. Fields has seven 20+ mph runs this season, which is two runs short of every other quarterback's combined 20+ mph runs this season.