I-35 Speedway will be utilizing the USRA Alternative Rules for those other sanctioned B Mods which would like to race with the USRA B Mods at I-35 Speedway.  The rules can be found as Article 17 in the USRA B Mods rules.  Listed below are the rules; This must be decided before the season starts...Read More

I-35 Speedway’s IceBuster has been cancelled due to unseasonable extremely cold wet weather!  The race scheduled for this Saturday, March 18 will not be made up. I-35 Speedway will open the season next Saturday, March 25, with the McCarthy Autogroup Season Opener.  Make plans to be with us as we kickoff the 2023 racing season.Read More