Robert MacKenzie's Groups (6)

Circuit of The Americas

189 members Latest Activity: Jun 19, 2021

Circuit of The Americas is a new world-class motorsports and entertainment venue in Texas, located nine miles from Austin-Bergstrom International…

PRRACEwire Group

16 members Latest Activity: May 3, 2009 PRRACEwire provides media services for Professional Motorsports and the Automotive Performance business segment.

Sports Car Club of America (SCCA) Members Group

82 members Latest Activity: Aug 13, 2017 Since 1944, SCCA has championed one mission: To bring motorsports to the masses of American men and women who are passionate about automobiles, speed…

Spitfire Racers

25 members Latest Activity: Feb 1, 2011 A group dedicated to the most underrated, undervalued car out there: The Triumph Spitfire!

Vintage Autocross Racers

6 members Latest Activity: Sep 2, 2009 Group dedicated to racing vintage sports cars in SCCA Solo and club level events.

Triumph Owners Group

70 members Latest Activity: Jan 30, 2017 The Triumph Motor Company had its origins in 1885 and in 1930, changed its name to the Triumph Motor Company.