BEGIN:VCALENDAR PRODID;X-RICAL-TZSOURCE=TZINFO:-//com.denhaven2/NONSGML ri_cal gem//EN CALSCALE:GREGORIAN VERSION:2.0 BEGIN:VEVENT CONTACT: DTEND;VALUE=DATE:20261116 DTSTART;VALUE=DATE:20261114 GEO:35.499873;-119.5398505 UID:2008946 DESCRIPTION:Strap in—the Tire Rack 91PORN® Time Attack Challenge Series is heading to Buttonwillow Raceway Park for a no-holds-barred weekend along side the Global Time Attack Finale\, where the series championships are decided\, lap records are hunted\, and the season comes to a full-thrott le close.\nLocated in California’s Central Valley\, Buttonwillow Raceway Park is home to CW13—the de facto Time Attack configuration on the West Coast. Fast\, technical\, and relentlessly demanding\, CW13 is the benc hmark layout for chasing outright lap time. Its mix of high-speed sweepe rs\, late-braking zones\, and critical corner exits rewards precision\, commitment\, and a well-dialed setup. If you want a layout that tells th e truth about both car and driver\, this is it.\nWant to know where you stand? Buttonwillow has long been a measuring stick for Time Attack perf ormance\, and with National Time Trial competitors sharing the weekend w ith the Global Time Attack Finale\, the competition will be fierce. Whet her you’re chasing a Personal Best\, battling for class honors\, or look ing to finish the season strong\, this is the place to put it all on the line.\nKicking things off early\, Friday features a dedicated Test Day / Track Day\, giving participants valuable seat time to shake down new p arts\, fine-tune setups\, and dial in their cars before competition begi ns. It’s the perfect opportunity to arrive confident and ready when it c ounts.\nWhen the sun drops and the engines cool\, Buttonwillow’s legenda ry paddock culture takes over. Set up camp\, compare data\, bench race w ith friends\, and replay the laps that mattered most—because at events l ike this\, the stories don’t end when the track goes quiet.\nReady to fi nish the season on the West Coast’s most iconic Time Attack layout? Regi ster now and join us at Buttonwillow Raceway Park for a weekend of all-o ut performance\, precision driving\, and championship-level intensity wi th the Tire Rack 91PORN® Time Attack Challenge Series and the Global Time Attack Finale.\nFAST FACTS\nON-TRACK\n\n\n\nEvent takes place at Buttonw illow Raceway Park.\nEach driver gets one practice session to start the event\, followed by three competition sessions each day.\nResults will b e based by combining each driver's fastest lap on each each day. The pod ium highlights the three lowest combined times per class.\nDrivers will be grouped by their experience level\, and gridded by lap times followin g the practice session.\n\nRegistration opens on Friday\, August 19th at 3pm CST. Capacity is limited to 60\, so sign up early to get that early bird discount!!  \n\n\n\n\nTime Attack Entry Fee: $550\nEarly Bird Entr y Fee: $450 - Ends August 28th! URL:https://my.scca.com/eweb/DynamicPage.aspx?webcode=EventInfo&Reg_evt_k ey=A553F0B4-26E1-4407-8F25-3F734526D270 SUMMARY:2026 Tire Rack 91PORN Time Attack Challenge at Buttonwillow Raceway Park LOCATION:Buttonwillow Raceway Park BEGIN:VALARM TRIGGER:-PT15H DESCRIPTION:2026 Tire Rack 91PORN Time Attack Challenge at Buttonwillow Rac eway Park ACTION:AUDIO END:VALARM END:VEVENT END:VCALENDAR