If You Are Trying To Break An World Record For 12 year Olds ...
It Should Be In 4.51 Seconds
-Marteas
5:25
Chris Johnson
4.3
Hi
The NFL's fastest official 40 yard dash time was 4.25 seconds by cornerback Fabian Washington.
What the hell is a fourth yard?!
Bob Hayes has the world record in the 100 yard dash. This record was set in the year 1963. This is a separate race from the 100 meter dash.
my brother goat sets the record for best 40 yard dash time and its 4'01
Steve Smith
Chris Johnson. 4.24.
Vernon davis
bo jackson hes not on the 40 yard dash list but he ran it in 4.12 seconds and im not even joking.
De Anthony Thomas can run a 40 yard dash in 4.21 seconds