Auto Racing
- 141
- Slaithwaite Motor Club
- Describes how to participate in motorsports such as rallying, autotesting, and go-karting.
- 142
- South African Motorsports Club
- For amateur club level motorsport, single seater and sports car enthusiasts. Home of the SCC, Formula Libre and the Lotus Register.
- 143
- Sports Car Club of Vermont
- Autocrosses, hillclimbs and ice trials. Information on the club and of other clubs in the Northeast.
- 144
- The British Racing Drivers' Club
- Open to only those who have attained international success over a number of seasons. Includes club information, news and forums.
- 145
- Western Washington Sports Car Council
- Seattle and Puget Sound area autocross information, event schedules and results.
- 146
- AuRace.com
- A categorized directory of Australian racing and motorsport sites. Offers event information, classifieds, and message board.
- 147
- ChasinRacin
- Includes race track locator, links to racers sites, classifieds, schedules and photos.
- 148
- Eddsport
- Historical driver records and champions for Formula, Sportscar, Indy and Rally racing series. Includes driver profiles, links and photo gallery.
- 149
- Luvracin
- Links to racing results, schedules, drivers, track locations and collectibles throughout the United States.
- 150
- RaceJunk
- Links to teams, drivers, sponsors plus technical documents, racing videos, motorsports news and racer classifeds.
- 151
- Wheels of Speed
- Listing of Auto Racing driver and teams, associations and club, media information, race tracks and a classified section.
- 153
- History of Racing at the Cowley County Fairgrounds
- Photos and newspaper accounts of auto racing at the historic location in Southern Kansas from 1912 through 1971.
- 154
- IMSA History
- A site about the IMSA Camel GT series, which was a sportscar and GT championship created by John and Peggy Bishop.
- 155
- International Motor Racing Research Center
- Museum features Sports Car, Formula 1, NASCAR, vintage and historic racing exhibits.
- 156
- Marchives Motorsports
- A racing tribute site that assists March car owners with restoration and replica parts for vintage and historic racing.