With Chicago Region still in talks about the June Sprint format, there may be an option to get F600 involved. There is talk about going back to the 1 race event it used to be, allowing for more run groups. If you are interested, I suggest quickly getting letters in to the Chicago Region board to let them know you think FV, FF and F6 should always be part of the great event.
comp@scca-chicago.com; bod@scca-chicago.com