Maurice Greene from the United States is the men's world record holder with 6.39 seconds. He sat the record two times, once in 1998 and once in 2001.
A 6.8 in the 60-meter dash equates to a 4.1 (4.145) in the 40-yard dash.
Your 60-yard dash would be 6.4 seconds.
I think you may be refering to the 60 meter dash. Maurice Greene holds the record with a time of 6.39 seconds. Here is a video of his 60 meter dash: http://www.youtube.com/watch?v=aU3yxIlcmhY
Maurice Greene. We have to also include 1960's world fastest man, "Bullet" Bob Hayes. Only Person to date, to earn an Olympic Gold Medal and a Superbowl Ring. His time in the 60 yd. dash is an unprecedented time of 5.9 seconds.
I am 13 and i am always the fastest kid on all the sports I play i run a 7.4 60 yard dash the average between 7.7-8.8
try running faster
An 11.0-second time in 100 meters is equivalent to 6.035 seconds for a 60-yard dash.
As a 100 yard dash sprinter in the 60's the average time would be about 10.2 to 10.3.