400 Meter Dash

I do long jump, triple jump, and 100m and they work great. But it depends what you consider short distance. work for everything 400m and under. it has no padding on the heel so jumping with sprinting spikes can cause injury.

Jogging it. But to run a good and efficient race your legs will have acid no matter what. So you will need to train harder to get your legs use to it.

I recommend taking deep breaths and drinking a gulp of water. But during the dash, pace yourself and stop if it is too much for you.

Around 1:10 seconds. Im in eighth grade and my first time ever running the 400 was 1:07 seconds........ 57.2 secs (1984 by Vanessa Fielding at Pacific School Games). Records are here : http://www.schoolsport.edu.au/lib/pdf/sportsinfo/mf1075.pdf

Excellent 25.0-25.9

Very good 26.0-26.9

Good 27.0-27.9

Fair 28.0-28.9

Poor 29.0-29.9

Very poor 30.0+

This can also change according to your age. For example is you are a freshman or sophomore "Good" or "Very Good" would be considered "Excellent".

No, they can merge as soon as the gun goes off.

My daughter is eleven she does 200m in just under thirty seconds (best in her grade) and so for you a great run is twenty fiveish. My daughter is not a great sprinter she is second best and she does fifteen seconds for 100m but if you are really good you should be able to do thirteen or fourteen (on esecond difference in 100m is a lot)! Good luck

The slowest a person should run is 15 seconds.

Kilo means thousand.

five kilometers = five thousand meters

400 meters = About 1/4 mile (0.248548477 miles)

im 13 years old and my best time is 12.4 which beats most of the boys in the year above

23 seconds

if your in middle school under 58 and in hs probably under 50

There are many benefits to adoption.

First for the biological parents they know that their child is safe and will be raised in a stable environment that they alone couldn't provide.

Most adoptive parents (the ones adopting the child) can not have children of their own and adopting allows them to raise and love a child like their own. Also the adoptive parents may be able to have a mixed family that is one that has a combination of biological and adopted children.

The child that is adopted gets many benefits, one of which is being raised in a loving home. If the child was adopted in an open adoption they may be able to keep in contact with their biological family.

A benefit I have experienced as an adopted child is that I get to share my experience and memory of being adopted with other adopted kids.

1) 400 meters is 40%, or 2/5, of a kilometer.

2) Multiplying the time (46.72) and distance (400 meters) by 2.5 would get you the answer of how long it would take to run a kilometer at that pace (400 * 2.5 = 1000 meters and 46.72 * 2.5 = 116.8 seconds).

3) There are 3600 seconds in an hour.

4) By dividing 116.8 seconds, the time it would take to run one kilometer at the specified pace, into 3600 seconds you will get the speed in kilometers per hour. 3600 divided by 116.8 = 30.82. To run 400 meters in 46.72 seconds, you would have to run the race at a speed of 30.82 kilometers per hour.

Therefore, you would have to run 400 meters at a speed greater than 30.82 kilometers per hour to have a time faster than 46.72 seconds.

Equation (X is speed in kilometers per hour) -

A) X > (3600 / (2.5 * 46.72))

B) X > (3600 / 116.8)

C) X > 30.82

I am a 6th grade runner and just broke a 5 40 mile. I am 11 years old and want to go pro, Ive been told that i will get scholarship to UVA and Princeton. If you want to become a pro runner you have to join a local track team either through school or recreation department. You also have to put all your other hobbies or sports aside to be great. But I run track and play tennis! It is your choice how far you want to go with this great sport! GOOD LUCK!!

Well the league record for my league is 54, but there are definitely people who can do faster.

Clovis Asong aged 14 has reportedly run the 300 Metres in 48.86 Seconds taking more than One Second off the British under 15yo record time.

Locomotion is the type of movement you use when performing an action, to put it in lay terms. Humans use plantigrade locomotion for walking, running, sprinting, etc.