I ran track in high school, a sprinter. Coach said I was "quick" which is different than "fast". I'm sure, in retrospect, I could have actually let someone coach me, but back then I knew everything . . . Anyway, when my 40th birthday approached I decided if I was going to run a marathon before I croaked I should get at it. About 20 years later now I'm back on the road, but now it's just for fun, fitness, and to see what's still in me. A change in equipment has rejuvenated my running. I caught on to "barefoot" style running shoes a few years ago. They aren't good for everyone, but for me they are like a miracle; no more joint or back pain, and no more worries about cushioned shoes wearing out. I've had my first pair now for four years; other than battling a bit of a funky smell they are just about as good as new. I still have regular running shoes, but use them so little they also last just about indefinitely.