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