Jul 3 to Jul 4
Casper Speedway
Overview
July 3, 2026 WISSOTA B Mod and IMCA Special
July 4, 2026 Annual Bob Schierkolk Memorial WISSOTA B Mod and IMCA Modified Special
Other classes racing both days-Mini Stock, IMCA Sport Compact, WISSOTA Street Stock, IMCA Hobby Stock, WISSOTA Mod 4, Rocky Mountain Hardtop