Inaugural Spring Thaw
Junior Class, Junior Champ, Junior 1 Heavy Dirt Karts, Junior 2 Heavy Dirt Karts, Junior Open, Adult Heavy, Rookie Class, Dirt Cage Karts Open, Flat Adult Clone Heavy, Junior Sportsman Dirt Karts, Clone Medium Dirt Karts, Clone Lite Dirt Karts, Clone Super Heavy Dirt Karts, Senior Champ Dirt Karts, Open Dirt Karts, Junior 3 Heavy Dirt Karts, Flat Jr. 2 Clone Heavy, Predator Hoosier