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