Due to road construction along my regular run route, I had to cut my morning run a little short. So, when I got home this afternoon, I tried to get in some additional road time. Ouch. Those 3 measly little miles hurt far more than the 8 this morning. I was reminded--amidst the heat and humidity--just why junk miles are never really worth the time and the effort. Hopefully, tomorrow I will get in an earlier start so that I won't be tempted to repeat my folly.