Motorcycle Racing Organizations

• AFM - West Coast Modern / Vintage
• AHRMA - American Historic Racing Motorcycle Association
• AMA - American Motorcyclist Association (US)
• American Federation of Motorcyclists (CA)
• Aprilia Challenge
• British Columbia Coalition of Motorcyclist
• California Motorcycle Road Race Association
• CMA - Canadian Motorcycle Association
• Canada Superbike Championship
• CCS / NASB Racing
• Central Motorcycle Roadracing Association
• Corsa Motoclassica at Willow Springs, CA
• CRA
• CRMC - Classic Racing Motorcycle Club - UK
• Doran / FIM World Motorcycle Roadracing Championship
• FIM
• Formula USA Superbike Championship
• IHRO / TGA Racing - International historic Racing Organization
• International Nortons Owners Association
• Isle of Man Information
• Loudon Road Racing Series
• MCHK-Racing - the Classic Road Racing Association of Sweden
• Mid Atlantic Roadracing Club
• MRA
• New Era Racing - a British Racing Club
• OMRRA (OR)
• Reduc Sportbike Association
• SBK / World Superbike Championship
• Sounds of the Past, a Washington / Oregon vintage racing association
• Team Obsolete Promotions - Vintage Racing
• Toshihiko Suzuki's Vintage Racing pages - Info on Japan's premier vintage events
• United States Classic Racing Association
• United States Grand Prix Racers Union - Home of the US 125 Grand Prix National Championship® and 250 Grand Prix National Championship™
• US Marshals cornerworkers page
• Vintage Road Racing Association
• Western/Eastern Racing Association (US)
• WERA Vintage - Wera's Vintage Racing organization
• WMRRA
• Willow Springs Motorcycle Club (CA)
• WSMC - Willow Springs Motorcycle Club