Dirt track Sprint Series for the last 21 years. Series runs from the Midwest to the East Coast. Official site for race news, results, point standings, schedules, driver roster and photos. Archive information for the '97, '98 and '99 season.

Midwest/Southwest based racing series for 360 Sprint Cars. Official site contains news, point standings, race results, driver biographies and a message board.

Non-wing, 360, Manzanita based association since 1988. There is news, schedules, points, teams, photos, rules, news, results, classifieds, message board and merchandise available.

410 asphalt group that run mostly in Michigan.

Based mainly in the Southeastern region of the US with 48 members who race in the Southern Thunder Racing Tour.

Information on the class of Formula 500's in Australia. Includes event details, news, race results, driver profiles, and photo gallery.

A pavement winged sprint car series based in Indiana for 410 and 360's/

Official site for IRA Outlaw Sprints with a schedule, news, point standings and resources.

Information on the Pennsylvania 358 Sprint series first established in 1989.

Full information on this group includes points, drivers, tracks, upcoming events and news.

Based in Wisconsin, an exciting and competitive winged 360 sprint car association. Schedule, results, standings, extensive photo and video gallery.

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.

A 360 sprint car group based in Sioux Falls, SD. Other states that the association races in are MN, NE and IA.

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.

Pacific Northwest: Washington and Oregon racing series. You will find news, photos, results, schedules, driver profiles and a message board included.

Touring the Nortwestern United States and Canada. Offers schedule, forums and photo gallery.

Based in Central Valley, California. Mostly race on dirt at Altamont Speedway, but have added some asphalt shows at Stockton 99 Speedway. Contains results, schedules, news, rules, photos, and a message board..

This organization has been around for 48 years, 30 years as ARA - Arizona Racing Association and 18 years as SCOA. Site includes news, information, race results, point standings, photos, driver profiles and a message board.

A touring racing series that races in Michigan, Ohio and Indiana. Homepage information for results, news, schedule, rules, top points list and new press releases.

URC Series and Empire Super Sprints Challenge race in NJ, NY, PA, DE, OH and Canada. Site includes results, drivers, schedule, point standings, photos, tracks, classifieds and a online rule book for competitors.

The series is owner/driver controlled and will promote Asphalt Sprint Car Racing throughout Ohio and into neighboring states.

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.

Major sanctioning body for outlaw racing within the United States. Includes car specifications, history, photo gallery, schedule, results and point standings. Also, features associate membership information, links and contacts. Sponsored by Pennzoil.