Here is a video with some highlights of the program...
We ran the program from May 4 through August 31. People seemed to loose interest the last couple of weeks, so that might have been a tad long. However, the President's Challenge just changed the points needed to earn awards essentially doubling them. If you shortened the program now, people wouldn't have time to earn a variety of awards.
We provided President's Challenge certificates to everyone who earned them. We also recognized the winning team, the top three point earners, and the individuals that improved the most in a fitness test that TrueFT ran for us at the beginning and end of the program.
Overall the program was a lot of fun, inexpensive, and fairly easy to administer. Try it in your workplace.