So for 2012, I've changed my focus, and am looking outside of the state of Texas, rather than repeating the same Texas races year after year.
I've completed Marathons/Half Marathons in the following states so far:
Hawaii, California, Texas, Arkansas, Ohio, Michigan.
But the year's not over yet! I have a few more half marathons on the schedule for 2012. I'll continue to update my blog...and this map....as I add more states to my collection.