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ravs2k6
05-05-2006, 04:56 AM
If we examine the times of elite athletes there are, in general, the following common factors:

The first 100 metres is slower than the second 100 metres
The time for the last 100 metres is approx 0.7 second slower than the first 100 metres
The third 100 metres (200 to 300 metres) is approx 0.5 second slower than the second 200 metres (100 to 200 metres)
The second 200 metres (200 metres to 400 metres) is approx 1.2 second slower than the first 200 metresMike Smith, who coached Roger Black, believes a well conditioned athlete can predict their 400 metres time based on their current 200 metres time by doubling their 200 metres time and adding 10%. Based on the above factors it may be possible to predict an athlete's potential time for the 400 metres and their 100 metres split times.

Peace_Hope
05-05-2006, 07:23 AM
Unless you are in professional running, I don't think anyone has ever gotten 100m splits for their 400m run. It would just be too hard.

insensible
05-05-2006, 07:58 AM
Well How much does it need time to run 400 m ?
Is it about 1.5 minutes ?

Peace_Hope
05-05-2006, 09:56 PM
wow, no I currently run my 400m in 54 seconds.

ravs2k6
05-06-2006, 03:33 AM
Completely agreed! I run 400 metres in 1:05 sec ..and still trying to get it below the 1 min mark...suggestions pls!

Sportitude
03-08-2009, 01:16 AM
Boooo on the lame spam post by Yougssio63. Any who...I would agree that you would run a time of your 200m doubled + 8-10% . A properly trained athlete would definately be able to do this. If you were properly trained but you were still not near 10%, then I would hire a new trainer/coach :p.


Sportitude - http://thesportitude.com (http://thesportitude.com/)

mikegxf
04-10-2009, 11:39 AM
I would agree that you would run a time of your 200m doubled + 8-10% . A properly trained athlete would definately be able to do this. for <a href="http://www.treadmills-equipment.com" title="fitness treadmill equipment">fitness treadmill equipment</a>

rowza
06-24-2009, 09:52 AM
wow no i know people who run it in 40 odd seconds, thats a good time

subfifty
07-31-2009, 12:05 AM
the world record in the 400m is 43.18 by michael johnson. I am close to breaking the 50 second barrier, hence the name!!! hopefully i can get it this year. every runner has different muscular inefficiencies that will affect how they run the 400. some runners can start out blazing, but they tighten up with 100 left. others can run the whole thing with little change of pace. A good coach can identify a runners weak points and know how to train that runner appropriately.
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