Since we are in the middle of a heat wave, I haven't ran since we got back (a week & 1/2 ago), so I went to an indoor running track last night. It takes 11 1/2 laps to equal a mile, and I wanted to keep track, so I bought one of these to count the laps:
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Totally low tech, but it does the job! I ran just over a 5k there, and no headache afterward :). I will just have to run when it's cooler out, or stay indoors from now on. Does this happen to anyone else?
I signed myself up for my first 10k. It's in 2 weeks. I think i'll be ok, as long as it's not really hot.