How to calculate amount of rest between running injury and a race

I know if you call me for a consultation, it is not because you want to talk to me because you watched a YouTube video or listened to a podcast, it is because you have a race and everybody else is telling you there is no way you can do it.  Well, that may be my specialty, but today I am going to help you understand how you can figure this out yourself.  It is not really that complicated, it is just that other doctors do not want to tell you how to do it, so I am going to try to explain it to you. How can you calculate the amount of rest you really need between your running injury and your race?  Well, that is what we're talking about today on the Doc On The Run Podcast.