Firebird Raceway Website: http://www.firebirdonline.com/ Type: 1/4 mile, NHRA Address: Boise, ID Phone: 208-938-8986 Silverwood Airport Website: Unknown Type: 1/4 mile Address: E Bunco Road Athol, ID 83801 Phone: Unknown Snake River Speedway Website: http://www.snakeriverspeedway.com/ Type: 1/4 mile, under construction Address: 1370 West US 26 Blackfoot, ID 83221 Phone: 208-681-4707