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