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