Avg Joe, you have pretty much listed my PRs - 15:56, 33:03, 2:35:12. I don't think anyone would accuse me of having any special talent. I think my body is probably better suited for wrestling. I simply enjoy training and I work hard. Like you, I am married with children. I ran 2:35 off of an avg of 75 mi per week, but I am doing more now, hoping to run faster at Chicago in Oct. Good luck to you.