VIDEO: Keith Marshall comes close to combine record with blistering 40-yard dash time
Sam Greenwood / Getty Images Sport / Getty
Keith Marshall just ran a ridiculously fast 4.29 unofficial … NFL Scouting Co… The NFL Netw… https://t.co/Lgz6YXqTf6 pic.twitter.com/yki0yiqOGR
— ClippitUsers Sports (@FanSportsClips) February 26, 2016
Arizona Cardinals running back Chris Johnson's record in the 40-yard dash remains unbroken, but former Georgia running back Keith Marshall came close Friday.
Marshall registered a blistering official time of 4.31 seconds during his first try at the drill, just short of Johnson's record of 4.24 seconds, set in 2008.