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