Join us for our first autocross event of 2026, a Test & Tune.

We run our events at an airport near Lawrenceville, Illinois. It is grippy but bumpy concrete. More grip than at Nationals.
We always get at least 6 runs and more if you have worked the Patch Parties.

All Times Central time
No on-site registration, online sign-up only.
Please try to arrive between 9:00 am and 9:30 am.
Officially, we do not have access to the site before 9:00 am.

9:00 course timing equipment setup, course cleaning, data entry
9:00-9:30 Entrants arrive
9:30-10:45 course open for walking
9:30-10:30 tech inspection
11:00 Drivers meeting
11:15 cars to grid, workers to assignments
11:30 First car off
Guest results will be announced after the trailer is loaded.

COSTS
$30 for SCCA Student Members
$40 for SCCA Members
$55 for Guest students, includes an SCCA Weekend membership
$65 for Guests, includes an SCCA Weekend membership

Online registration is required. We will not be doing registrations at the event.

SIR SCCA members are expected to have an annual waiver or pay a $5 fee for the SpeedWaiver.

Entrants are not charged until after the autocross. If you can't make it, you won't be charged.

There is a classification tool here to help determine your car class. Car Classifier

Please make sure you read the Event Terms below and understand what you are responsible for.