National Sprint Car Hall of Fame and Museum Foundation, Inc.
Located in Knoxville, Iowa at the Knoxville Raceway. It is preserving the history of sprint car racing and honors its achievers. There are press releases, a list of National Sprint Car Poll winners and the list of Hall of Fame Inductees.
Category:   Auto Racing > Sprint Cars > Organizations

Winged Sprints on Asphalt
The series is owner/driver controlled and will promote Asphalt Sprint Car Racing throughout Ohio and into neighboring states.
Category:   Auto Racing > Sprint Cars > Organizations

Wingless Spec Sprints - WSS
Non-Wing, 360's from California. This is the unofficial Antioch page, but it does contain the official Antioch speedway page. They race mostly at Antioch Speedway, but also schedule some events at Petaluma. There is news and rumors, photos, schedules and information, roster and a message board.
Category:   Auto Racing > Sprint Cars > Organizations

National Championship Racing Association
Race in the following states; OK, MN, ND, SD, KS, MO, Neb and Canada. Full of information on this touring series with news, schedule, points, rules, photos and a media guide.
Category:   Auto Racing > Sprint Cars > Organizations

National Motorsports Racing Association - NMRA
A 360 sprint car group based in Sioux Falls, SD. Other states that the association races in are MN, NE and IA.
Category:   Auto Racing > Sprint Cars > Organizations