Deangelo Williams ran the 40 yard dash twice. He made it in 4.48 seconds without wind present and 4.40 seconds with wind present.
Eli Manning's 40-yard dash time is 4.92.
He ran a 40 yard dash in the 4.5s
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.
Jake Plummer's 40 yard dash time is 4.76 seconds. He is in the Air Force.
His time at the combine prior to his rookie season was a 4.64 seconds 40 yard dash.
Walter Payton 40 yard dash time was 3.90 seconds.
Walter Payton 40 yard dash time was 3.90 seconds.
Usain bolt runs his 40 yard dash in around 4.2 seconds.
4.75 seconds
Because they dash for 40 yards.
40 yard dash/10 yard dash= 4 What ever the time you got for the ten yard, you multiple it by 4. It could be an average of your running time per 10 yard dash. Sometimes for several runners, they would feel worn out by the time when reaching the 40 yard mark.