ACU Eastern Region
Auto Cycle Union Centre for the East of England overseeing Suffolk, Norfolk and Essex. Supplying news, fixture lists, affiliated clubs and championsip information.

Atlantic Motorcycle Competition Riders Association
Official web site of AMCRA includes schedule, results and photos.

California Racing Club
Contains schedule and location of events, current point standings, and contact information. Los Angeles County Raceway motocross track.

Tewkesbury and District Motorcycle Club
TDMCC runs rallies, and social events in and around Tewkesbury, Gloucestershire, England.

Bay State Harley Pullers
Motorcycle pulling site offering contact, race schedule news and photographs.

Bike Racing Corner Workers (CA)
The California Superbike School trades free track time for corner workers. With contact information, schedules and rosters.

Fédération Internationale de Motocyclisme
The International Motorcycling Federation sanctions 90 associations in Europe, North America, Latin America, Africa, Asia, and Oceania.