How about a new Health Challenge?

I'm working on a new challenge that would actually allow us to compete and have a winner or winners. Aunt Karen sent me the idea from a challenge her district is doing. It would involve teams of people tracking their miles over a period of time. Depending on the activity, miles would count for different amounts, and each team's totals would be used to choose a winning team. Let's get moving and losing in 2011! If you're interested in participating in a challenge like this, please let me know. For this type of challenge to work, I definitely need to get an idea of how many participants we will have, so I can structure it to work for us. Let me know what you think!