Just in case I get into the marathon thing, I did some checking on qualifying for the Boston Marathon. Looks like a qualifying run will be in less than 3 hours and 35 minutes for 2010 event. I consider this highly unlikely, as I ran a 1/2 marathon a couple years ago and ran it in 1hr 50 minutes. And I did consider myself in pretty good shape. So even if the pace was the same as the 1/2 marathon, my marathon time would be 3hrs 40 minutes. Not good enough to qualify.
So, if by some reason I were to run in less than 3hrs and 35 minutes, then maybe I will get signed up for the Boston Marathon. We will see.
