When it comes to running, you don’t want to run the same distance every day. You won’t see any type of result if you do that because you’re body is going to get used to it. You want each workout to be difficult and challenging. I usually run 3 or 4 on Mondays, then whichever I didn’t do on Tuesday, cross train on Wednesday, go a little further on Thursday, cross train Friday, then do my longest runs on Saturdays. This will be helpful at giving your body time to rest and recover, but also keep up your stamina.