Upcoming Events
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2025 SCCA Freeze Your Curds Off Central Division Challenge @ Weigel Farm
November 08, 2025 to November 09, 2025
Weigel Farm
Shullsburg, WI -
Phoenix AZ Solo Nov AutoX @ Firebird Motorsports Park
November 15, 2025
Firebird Motorsports Park
Chandler, AZ -
Phoenix AZ Solo, Fall Event Dec 2025 @ Phoenix Speedway
December 06, 2025
Phoenix Speedway
Avondale, AZ
About
- Last Activity:
- Member Since:
Interests
- 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
Friends
SportsCar Magazine Archive
Latest Activities
Blair Deffenbaugh voted on the poll Street Touring Roadster?
Blair Deffenbaugh voted Ed Runnion
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Blair Deffenbaugh voted on the poll Solo Spec Coupe Ladies?
Blair Deffenbaugh voted Annie Gill
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Vote on poll
Blair Deffenbaugh voted on the poll E Prepared?
Blair Deffenbaugh voted Rob Keehner
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Blair Deffenbaugh updated his profile
Blair Deffenbaugh voted on the poll How did you find SCCA?
Blair Deffenbaugh voted Through a Family Member
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Vote on poll
Blair Deffenbaugh posted gear
Blair Deffenbaugh posted gear
Blair Deffenbaugh updated his profile
Blair Deffenbaugh registered for 2020 SCCA National Convention
2020 SCCA National Convention
Thursday January 16, 2020 at 12:00 AM
Thursday January 16, 2020 at 12:00 AM
Blair Deffenbaugh voted on the poll Choose your Sports Car of choice:
Blair Deffenbaugh voted Other
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Latest News
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SCCA Targa 2026: Want Details? We’ve Got Them! Want a Tease? We’ve Got That Too!
SCCA Targa in 2025 was a LOT of fun. We told you all about it in this article and this article, with Grassroots Motorsports also singing its praises. With a single event hitting four to five racetracks/motorsport facilities...Read more -
Inside the SCCA Podcast: The Next Era of Grassroots Racing
(Looking for an inside line on the Club? “Inside the SCCA” is a podcast that features interviews with the Club’s leading personalities, but it’s not owned by SCCA®. Instead, it’s an independent media outlet managed by Rule 15...Read more -
Voting is Now Open for HPNPC’s 2026 H Prod Hall of Fame
Voting for the 2026 SCCA® H Production Hall of Fame is now open. To commemorate the nearly 70-year-old SCCA Road Racing class, the H Production Nationwide Points Championship (HPNPC) created the H Production Hall of Fame last...Read more
