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