Salem Indoor Speedway
Junior Class, Junior 2 Lites Dirt Karts, Adult Open, Adult Medium, Junior 1 Animal Dirt Karts, Junior 2 Super Stock, Yamaha Open, 125 Yamaha, 50cc Multi-speed Stock, 50cc Chain, 65cc, 85cc, 250cc Open, 450cc A Class, 450cc B Class, 30+, 40+, 50+, Vintage 400cc, Vintage 401cc+ Open, Modern Vintage 401cc+ Open, 250cc+ Open Quad, 50cc Shaft, Kid Karts Dirt, Clone Lite Dirt Karts, 450 Pro Single Framer, Pro Super Twins, 250 Amateur, 450 Amateur, Hooligan, Quad Vet A, Quad 50cc, Quad 70cc, Quad Super Mini, Ladies A, Ladies B, Flat Jr. 1 Clone, Predator Maxxis, Predator Hoosier