RunLog: Two more personal bests! I finally broke eleven minutes for the mile, and I finished the 5K in 37:00 flat. My back didn’t trouble me at all and my tendon hasn’t hurt since I got the new shoes. Of course, now I have new problems. After I got off the treadmill I went to stretch and noticed myself feeling very woozy and dizzy. I don’t think it was a dehydration issue, because I hadn’t had any less to drink today than I normally do. I sat down for a minute and it went away. But get this: fifteen minutes later I was at the post office waiting in a huge line to pick up a package. They had the air con cranked way high and I was still warm from the gym. Suddenly my stomach just started cramping and I felt like I was going to be sick. I was sweaty and clammy and I could feel my stomach churning. Eventually I couldn’t take it anymore and headed home as quickly as I could. So what was up with that, I ask you more experienced runners? Was I actually dehydrated? Or was it going from the very warm outside to the really cool inside? Hmm, the water I was drinking during my run had come from the fridge, so could the coldness of that have been a factor? This has never happened to me before, and it made me feel so crummy that I want to avoid it happening again.