In my humble opinion, the Briggs World Formula is the best deal going for entry level 4 cycle sprint racing. In Colorado, CRE runs the best program. Check out the CRE website for the race schedule/classes.
Jim at “The Track” has agreed to run World Formula in his club program given min. entry, I believe 6 karts min.
If anyone needs help getting into W/F racing please give us a call, we will be happy to assist. 719-640-5816
Meek Motorsports, LLC