Summer running, had me a blast

I was looking at my running goals for the summer. If I end up hitting my goals and work on my endurance, I have an outside chance to qualify for the Boston Marathon! But in doing so, I need would shatter my marathon PR by well over an hour and a half from 5:00 to 3:10. So either my goals are too aggressive or my previous attempts at marathon running were not so good. As it is, my current 10K time from the St. Charles run would predict that I could run a marathon in 3:45. I'll get a good gauge on my progress soon. This weekend is the Chevy's 5K and next weekend is the Science Center 10K. If I'm running the 10K in 45:00 or the 5K in 22:00, I'm in good shape to look for Boston.