Hey all. I don't know too much about conversions, so I figured I'd ask here. How much does running an 800m and a mile effect a 4x4 split? I ran a 55 after those races, what could I squeak out if I was fresh? I haven't ran an open 400 in a while but my 800 PR is a 2:05 and my 200 time are usually 24 high/25 low if that helps.