Tehachapi USA. After 12 years and 20 consecutive National events, the USA BMX National Series will bid farewell to the South Point Hotel and Casino. Reno, NV. USA BMX / BMX CANADA - Worlds largest BMX racing organization Black Mountain BMX, Chandler BMX, Colorado River BMX, Goodyear BMX Raceway. FRIDAY WORLDS. 21 Oct Japan. Reno, Nevada USA. Reno Livestock & Events Center. 09 Jul UCI BMX Freestyle USA BMX Freestyle National Series Finals. *ALL NATIONALS ARE 3 DAYS*. The Black Jack Nationals. 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.