you answer is 4.68 sec for 40 yards answer from http://www.brainbashing.com/show_answer.php?qid=Q-1200822876-hTx
Julius Peppers recorded an impressive time of 4.64 seconds in the 40-yard dash during the 2002 NFL Combine. This speed was notable for a player of his size, as he stood 6 feet 7 inches tall and weighed around 283 pounds. Peppers' athleticism and quickness contributed to his successful career as a defensive end in the NFL.
Usain Bolt's current 4o yard dash time is 3.97.
Eli Manning's 40-yard dash time is 4.92.
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.
He ran a 40 yard dash in the 4.5s
His time at the combine prior to his rookie season was a 4.64 seconds 40 yard dash.
Jake Plummer's 40 yard dash time is 4.76 seconds. He is in the Air Force.
A 10 yard dash time is really not a good judge of your speed, the distance is too short. A 40 yard dash is what you need to get a good estimate of your abilities. but I'll give you time for both 40 yard dash-between 5-5.8 seconds 10 yard dash-between 1.3-1.5 seconds
the time took for the 20 yard dash ( run )
You can't. It would be like extrapolating a marathon time from a mile time.
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.