Improving 400m pb
Posted: Tue Aug 31, 2004 10:13 am
I am a female 400m runner. I have bests of 100m - 13.0 seconds, 200m -26.5 seconds, 400m - 59.0 seconds. Do these times correlate well with each other? I want to improve my 400m best to 58.0 seconds. What would I need to be running the 100m and 200m to achieve this?