The 2023 ISMA/MSS Supermodified Series schedule now complete! Oswego Speedway and the newly merged ISMA/MSS series worked closely together to make sure there were no conflicts for race teams AND fans. The goal being to have as many big block, top wing racecars at any given event and to put on the very best racing possible for you, our fans.  Our thanks to each of these tracks and promoters for including ISMA/MSS Supermodifieds on your schedules!

  1. Our season kicks off at Jennerstown Speedway in Jennerstown, PA on Saturday, May 13th.
  2. John Nicotra’s Five Race Challenge of which three will be top wing races scheduled for Saturday, June 3rd, July 1st and August 12th.
  3. Our second annual Super Crown Nationals taking place at Lorain Raceway Park in Elyria, Ohio, on Friday, June 16th and a Twin 40’s on Saturday, June 17th.
  4. Our second annual trip to Michigan’s Berlin Raceway for the Great Lakes Classic on Friday, July 14th and Saturday, July 15th.
  5. Tradition continues with the Sandusky Hy-Miler on Friday, July 28th and Saturday, July 29th.
  6. We finish up our season at a new track for Supermodifieds and crown our first ever ISMA/MSS Champion at Evans Mill Raceway Park on Sat., 9/16 for the John Burr Classic.


A conference call is scheduled every other Monday with management from both series. The goal is to take the best from each series as we move forward with one strong and unified Supermodified community.  These calls are going extremely well and they are very productive.  We are excited about the future of big block, top wing Supermodified racing as we hope you will be, too.

We will continue with the managing of both websites ( and and the ISMA Supermodifieds and Midwest Supermodified Series Facebook pages for 2023.  We will move to ISMA’s Twitter account (@ISMAsupers) to provide race day updates. We encourage you to “Follow” so that you can get all the latest and greatest updates.

Racing season will be here before you know it.  We hope you are making your racing plans and we REALLY hope to see you at many of our races.  Rest assured our goal is to bring you the very best racing experience, because you know why, you deserve it!!! Supermodified fans are the BEST and if you are not already one, we would like to extend an invitation to be one. These are the ultimate racing machines with no other like them.

Make those plans now and we hope to see you at the races!

3 Responses

  • As a Canadian fan , I hope to see ISMS/MSS in Ontario by next year, probably Delaware Speedway. Co-Vid wrecked everything. Good luck on a great season , and the merger for you guys was a great call.

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