I have formed a team to participate in the National Bike Challenge. The team is Nashville Slow Riders. Join the challenge as an individual and then search for the Slow Riders team. We will compete nationally and locally as soon as someone takes the responsibility for Nashville (which will happen).
The National Bike Challenge is a nationwide event uniting thousands of current bicyclists — and encouraging countless new riders. It is a free and easy way to challenge yourself, your colleagues and your community to ride more while competing on a local, state and national level. We aim to unite 50,000 riders to pedal 30 million miles from May 1, 2014 until September 30, 2014.
Questions answered here: https://nationalbikechallenge.org/about/faq
The web page is very frustrating and poorly designed but they're working on improvements. If you have any questions just email me and I'll help.