Improving 400m pb

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speedyvicster
Posts: 8
Joined: Mon May 24, 2004 12:17 pm
Location: manchester, England

Improving 400m pb

Post by speedyvicster »

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?
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