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Concrete Solutions & Washington Pools present GBM Thunder series Pts races 9 & 10 plus Extreme 32 and Open Comp
August 16, 2025 - August 17, 2025
Thunder series classes ( Mod ET, Top ET, Sportsman, Bike/Sled, Junior Advanced and Development) plus Extreme 32 and Open Comp programs.
Saturday start time 10:00am, Sunday Start time 9:30am
