it really depends on the type of runner you are. Varsity boys at my school can run a 49-55 and girls usually range to 60-63. But JV is everything basically under that. It all depends on how good of a runner you are.
if u mean high school freshman then that is insane
Michael Johnson was an amazing 200 and 400 meter runner at the Olympics.
She was a 400 meter runner for Australia
The Fastest 400 Meter Runner Of All Times Ran It In 46.18 Seconds,His Name Was Torrin Lawrence.
Every 400 meters.
400 mph
its 800
its 800
The average momentum of the runner in this case can be calculated by multiplying the mass of the runner by the average velocity. The average velocity of the runner is the total distance divided by the total time taken, which in this case is 400m/50s = 8 m/s. Therefore, the average momentum is 50 kg * 8 m/s = 400 kg.m/s.
I run the 800 meter and my best time is a 2:04.03. I also ran the 400 meter in 54 or 55 seconds so with some hard work you should be able to run around a 2:05.
The national high school record for the 400 meter dash is held by Michael Norman, with a time of 44.57 seconds set in 2016.
It is zero metres.