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