Tehachapi USA. USA BMX / BMX CANADA - Worlds largest BMX racing organization Black Mountain BMX, Chandler BMX, Colorado River BMX, Goodyear BMX Raceway. *ALL NATIONALS ARE 3 DAYS*. FRIDAY WORLDS. 21 Oct Japan. After 12 years and 20 consecutive National events, the USA BMX National Series will bid farewell to the South Point Hotel and Casino. July Mid USA BMX NATIONAL SCHEDULE. USA BMX Winter Nationals Day Three! Live from Black Mountain BMX in Phoenix, AZ! Kentuckyy Kev and. USA BMX Blackjack Nationals. Reno, NV. Reno Livestock & Events Center. Reno, Nevada USA. 09 Jul UCI BMX Freestyle USA BMX Freestyle National Series Finals. . The Black Jack Nationals.