The 2008 Kansas City Corporate Challenge bike race kicks off tomorrow. Two days of intense competition will take place out at the Kansas Speedway. Racers will race over a 2.5 mile course. Yea 2.5. miles does not sound hard, but go out and try to sprint for 2.5 miles then say that....Look for dozens of area cyclist wearing their company uniforms instead of their local team kits. This event is always a great time.