WKA National Winter Blast
Flat Adult Clone Heavy: WKA Dirt Series
Junior Class, Junior 2 Medium Dirt Karts, Junior 2 Heavy Dirt Karts, Animal Medium, Adult Medium, Adult Lites, Rookie Class, Flat Adult Clone, Flat Jr. 3 Clone, Flat Jr. 3 Clone Heavy, Senior Flathead Heavy Dirt Karts, Clone Heavy Dirt Karts, Clone Medium Dirt Karts, Clone Lite Dirt Karts, Clone Super Heavy Dirt Karts, Junior 3 Medium Dirt Karts, Flat Jr. 1 Clone Heavy, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone