i am 40 yrs old and i can run the 100 metres in 10.30 seconds
My 7 year old runs in Under 8s her 100m time is 21.02
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.
Yes it is, The fastest kid in my age group (13 yrs) Can run 13.28
Fast Enough
It depends on the child. If hes fast or slow. If you average 15 mph in a 100m sprint then your time will be 14.91 seconds. That's pretty impressive if a 5 year old can run that fast.
16.28 as run by me! 9 year old
he runs 100m in 9.98
Usain bolt did 100m in 9.58s
Kyle walker can run the 100m in about 6 hours and 23 minutes
He can run 100m in 11 seconds.
ican do it in about 14.5 but 16 to 19 is average for an eleven year old