Wow,  Who would have thought this kind of mileage would be possible.  I started tracking mileage in 1980, so I missed what I did for 77-78-79, which probably wasn't much as it was jr. high and frosh/soph.  Then I missed a couple of months in 1988 and 2001 that I can't seem to find.  But other than that it's 70,002 miles written in training logs. Nearly 31 years of running and my knees are still good.  So much for the "running is bad for your knees" excuse.....  Maybe it has been enough to drive me crazy.....