Its a 12 mile race in Austin on October 6th and 7th. It supports the wounded warrior project. My brother and I are talking about doing this and we would like to get a team together. Also the entry fee goes down the more people in your team. After reading about the course this is not something you can just show up for and expect to finish. I would expect a certain amount of training/preparing will need to be done.
Let me know if anyone would like to join me. It supports a great cause and it might help motivate some of us out of shape drinkers to drop a few pounds.
Video from the Dallas race in April.