You're good if you are 14, 5'7" and 138 lbs., and can run the 40 yard dash in 4'72 and the 100 meter in 12 seconds.
Anything under 10 seconds is world-class. Anything under 15 seconds is decent.
A 12.5-second 100m equates to a time of 4.572 seconds in the 40-yard dash.
The men's world record in the 400 meter dash is 43.18 seconds. The men's world record in the 400 meter hurdles is 46.78 seconds. This is a difference of 3.60 seconds. The women's world record in the 400 meter dash is 47.60 seconds. The women's world record in the 400 meter hurdles is 52.34 seconds. This is a difference of 4.74 seconds.
A 12 year old's average time for the 100 meter dash, should be about 15 or 16 seconds.
His 5.0 40-meter dash translates to a time of 4.572 seconds in the 40-yard dash.
45 seconds.
Approximately 8 seconds
The equivalent time for the 100 yards dash based on a 9.58 second 100 meter dash world record is approximately 10.44 seconds.
7.2x1.54= 11.08 or 7.2x2= 14.4-3= 11.04
Yes. His personal best in the 100 meter dash is 10.21 seconds and his best in the 200 meter dash is 20.63 seconds. He won gold in the 4x100 meter relay at the European Championships in Budapest in 1998.
Usain Bolt, 9.58 seconds for the 100 meter dash, 19.19 seconds for the 200 meter.
Eleven seconds