

I-37 Speedway
Pleasanton, TX
Current Registrations
OPEN!
Car Numbers
Car numbers may be duplicated BUT they must have a letter before or after the number AND it MUST BE LEGIBLE to race control in the race tower! First come, first serve on car numbers.
2025 Pit Stall Reservation Information
We have made improvements to our pit stalls at the track and we have added more. The new map below shows the pit stall arrangement.
Reserved pit stalls are available NOW! Pit Stall reservation will be on a first come first serve basis.
Reminder... one pit stall per registered race car. All reserved pit stalls are for registered race cars only!
During each scheduled race event, including all special events, reserved pit stalls are held until an hour and 1/2 before race start, after that they are open to everyone, if you are going to be late, call or text the track and let us know! The track must be notified by call or text if pit stall holder is allowing someone else to use there spot. Personal vehicles are not allowed in reserved pit stalls.
2025 Season I-37 Speedway Annual Driver Registration
REGISTRATION CLOSES: 315d 23h (12/31/2025 12:00 AM CST)
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CLASSES: Late Models, IMCA Modifieds, Limited (Sport) Modifieds, Fireballs by All Out Diesel Performance, Factory Stocks by All in Designs, South Texas Emods Series by 366 Motorsports Founda, Sport Compacts