6 more...but faster

I got a little carried away yesterday on the run and now I am actually a little tight because of it. I ended up hitting 6 miles in under 37 minutes and nearly died in the process. I felt really good on the way out but when i turned around at 18:45 and started heading uphill, I started to overheat like crazy. My head and feet were on fire and I was just trying to run in a straight line. I was expecting to pass out at anytime, but somehow I managed to run the second half fast.
I think I might hit mid to high 20's for the week and build up to 50 and then go from there.