Rumor had it that Green ran a 4.09 40-yard dash in training camp in 1986. Also in the 1980s, Bo Jackson claimed he ran a 4.13 40-yard dash at a regional combine in 1986.

The NFL's Offensive Rookie of the Year ran a 4.57-second 40-yard dash but hit a top speed of 20.06 miles per hour over the first 40 yards of the gauntlet drill, according to Next Gen Stats.

Why 40-yard dash record-holder called it quits during Chiefs training camp Zac Al-Khateeb John Ross, the fastest man in the history of the NFL Combine, is hanging up his cleats.

Pre-combine training has been taken to a new level as prospects do everything they can to maximize their draft potential. Because of that, players have recorded some eye-popping 40-yard dash times ...

One year after Xavier Worthy broke the NFL Scouting Combine record for the fastest official 40-yard dash run in the ... "So I'm just going to trust my training and put on a show." ...

Former Texas Longhorns DB Jahdae Barron posted an impressive 4.39, 40-yard dash at the NFL Combine in Indianapolis Friday night.The time was good for seventh best among defensive backs at this ...

Arizona State football running back star Cam Skattebo reportedly ran a 40-yard dash in the 4.53-4.57 range at his private workout March 27 in front of NFL scouts, per scouts in attendance.. The ...

FRISCO, Texas — The 40-yard dash is an annual tradition at the NFL ... top running backs in this year's draft class who have been training in Frisco with skills trainer Josh "3hunnid" Hicks: ...