The 2017 International Supermodified Association was the 41st season of the International Supermodified Association. The series began with the Jack Murphy Memorial at Oswego Speedway on May 27, and ended with the World Series of Speedway Racing at Thompson Speedway Motorsports Park on October 15. Dave Shullick Jr. was the defending champion.
No.DateRace titleTrackWinning driver1May 27Jack Murphy MemorialOswego SpeedwayChris Perley 2 June 3Lancaster National SpeedwayTrent Stephens3 June 2317th Annual Summer Blast-OffStafford Motor SpeedwayBen Seitz4 July 15Jennerstown Speedway Complex Jonathan McKennedy5 July 28Hy-Miler Nationals Fast 40Sandusky SpeedwayMoe Lilje6 July 29Hy-Miler NationalsSandusky SpeedwayMike Ordway Jr.7 August 11Ollie Silva MemorialLee USA SpeedwayMichael Muldoon8 August 12New London-Waterford SpeedbowlTim Jedrezejek9 August 19Harvey Lennox SeriesDelaware SpeedwayMark Sammut10 September 2ISMA Super NationalsOswego SpeedwayMike Lichty11 September 9Star ClassicStar Speedway Dave Shullick Jr.12 October 15World Series of Speedway RacingThompson Speedway Motorsports ParkDave Shullick Jr.
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