Running the 100-meter dash in 12.7 seconds is the same as running the 40-yard dash in 4.645 seconds.
Approximately 8 seconds
14 seconds was the record set by me
If you run a 12.3-second 100-meter, your approximate time for the 40-yard dash is 4.5 seconds.
An average eighth grader should be able to run the 100 meter dash in 15 to 16 seconds. Anywhere under 15 seconds is good and under 14 seconds is great!
about 12-15 seconds
faster than a chicken that's for sure
Yes, you're pretty fast. If it's a 50 metre/meter dash then it's averagely-fast.. but on a 50 yard dash, I reckon you're pretty fast. So no worries.
A 12 year old's average time for the 100 meter dash, should be about 15 or 16 seconds.
Roughly 10 meters a second. He has the world record of 9.49 seconds for the 100 meter dash.
About 24 miles per hour.
His pace is 8.4 miles per hour.
It would be fast if run by a boy younger than 10 or a girl younger than 12.
usain bolt ran the 100 meter dash in 1.69 seconds, that's 93 mph
Your 11.0-second time in the 100m translates to 4.4 seconds in the 40 meters.
The cheetah can run up to about 70 miles per hour. There are 1609 meters in a mile, so the cheetah could run the one hundred meter dash in about 18 seconds.
He is running at approximately 14.91 miles per hour.
The slowest a person should run is 15 seconds.
Depends on your age. The world record for 200 meters is 19.19 seconds, held by Usain Bolt.
On average you will be going around 18.75mph