4.49
Jerry rice ran a disappointing 4.7 in the 40 yard dash at the NFL combine but still went on to have one of the most successful careers of any wide receiver.
It all really comes down to age, gender, and competition. So good for one person could be okay for another
was awsome.
If you stay in shape, your 40 yard dash time at age 40 should be just fractionally less than in your prime. I ran a 4.85 when I 23. When I was in better shape, 2 years ago at age 37, I ran a 5.05.
Usain bolt runs his 40 yard dash in around 4.2 seconds.
Usain Bolt's current 4o yard dash time is 3.97.
0.0004- just joking its 3.53
About 3.4 sec.
11.37 . About 1 1/2 seconds slower than usain bolt
This belongs to Asafa, who has a superb start.
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
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.
Mathematically calculated Rose' 40 yard time is 4.48.This was calculated by taken Chris Johnson's 20 yard time and Derrick Rose' 20 yard time of 2.65 in which i got from http://www.muscleprodigy.com/derrick-rose-workout-arcl-1189.html and subtracting the two times and I accumulated 0.24 I added 0.24 to Chris Johnson's 40-yard time and that equaled 4.48.