Oregon

Coos Bay Speedway 3/8 mile

Cottage Grove Speedway 1/4 mile

Douglas County Dirt Track 3/10 mile

Madras Speedway 1/4 mile

River City Speedway 1/4 mile

Salem Indoor Speedway 1/10 mile

Southern Oregon Speedway 3/8 mile

Sunset Speedway Park 1/4 mile

Willamette Speedway 3/10 mile