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2025 Tire Rack SCCA Crows Landing National Tour @ Crows Landing
May 02, 2025 to May 04, 2025
Crows Landing
Crows Landing, CA -
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2025 Tire Rack SCCA Washington DC ProSolo @ Northwest Stadium
May 16, 2025 to May 18, 2025
Northwest Stadium
Landover, MD
- Last Activity:
- Member Since:
- Member Region:
- North Carolina Region
- Interests:
- Road Racing, Formula 1, IMSA, Sports Car Racing, World Challenge, and World Challenge
- Hobbies:
- Racing, Motorcycles, and Water Sports
- Television:
- YouTube and Motor Trend on Demand

Blair Deffenbaugh voted on the poll Street Touring Roadster?
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Blair Deffenbaugh voted on the poll Solo Spec Coupe Ladies?
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Blair Deffenbaugh voted on the poll E Prepared?
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Blair Deffenbaugh updated his profile

Blair Deffenbaugh voted on the poll How did you find SCCA?
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Blair Deffenbaugh posted gear

Blair Deffenbaugh posted gear

Blair Deffenbaugh updated his profile

Blair Deffenbaugh registered for 2020 SCCA National Convention
Thursday January 16, 2020 at 12:00 AM

Blair Deffenbaugh voted on the poll Choose your Sports Car of choice:
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One Sunday, Twice the Hoosier Super Tour Racing at Hallett with Adventure, Lineage and Couples Therapy
After a less-than-optimal Saturday, Oklahoma’s weather played nice Sunday for the Hoosier Racing Tire SCCA® Super Tour (HST). The result was a full day of competition that included some make-up contests that couldn’t be...Read more -
Weather Slows Hallett Hoosier Super Tour Saturday, But Racing Goes on with Schedule Changes for Sunday
Mother Nature was less than cooperative Saturday as the second half of Hoosier Racing Tire SCCA® Super Tour’s (HST) 2025 season got going at Hallett Motor Racing Circuit (HMRC) in Oklahoma. Part of the Summit Racing Equipment...Read more -
Bored This May? With These Six National Solo Events, We Gotchu
Let’s cut to the chase: It may only be the end of April and still feel like spring, but in the SCCA® National Solo® scene, May is when summer starts to get hot. That’s because the National Solo schedule contains six events...Read more