We had such a good time at Brunswick Executive Airport last year that we're pulling a double header! Last week we opened the ProSolo, this week it is time to register for the National tour. Registration opens to all drivers...Read more

After a review of CSM at ProSolos, it has been determined that an adjustment in the CSM ProSolo Index was necessary. Effective 04/06/2024, and applied to the Frederick ProSolo, the new CSM PSI will be .805. The 2024 ProSolo...Read more

Registration for both the Brunswick ProSolo AND the Oklahoma National Tour opens to all drivers this Wednesday, April 24th at 3pm Central! Both events are on concrete, so pick your favorite autocross flavor and send it June...Read more

Please see below for the most recent updates for both Club Spec Mustang (CSM) and Club Spec MX-5 (CSX) (changes indicated in red). All changes have also been incorporated into the rulesets online here. Club Spec Mustang...Read more

Registration for the Lincoln ProSolo (May 23-25) and Lincoln National Tour (May 25-27) opens to all drivers this Wednesday, April 10th at 3pm Central! Come on out, hang out with your friends for the long weekend, and scratch...Read more