yes, a 15 year old sprinter with great talent can run 100m in 10.9 and 17 year old could run a 10.5 but these are national winning times and 10.9 for a 15 year old is probably a close to a national record.
D=SxT 100m=Sx10s S=10m/s 1mile=1609.34m 1609.34/10m/s=160.934s=2.682233min 60min/2.682233=22.36mph
Kyle walker can run the 100m in about 6 hours and 23 minutes
he cant run LOL
he runs 100m in 9.98
Usain bolt did 100m in 9.58s
9.58 by Usain Bolt.
very few can but i heard a kid run that in 26 scs
According to the IAAF list of top 100m performances he has run 100m under 10.00s 54 times. Next is Maurice Greene with 53, then Ato Boldon with 28.
He can run 100m in 11 seconds.
You can, but it is very hard.
Fast Enough
10.75