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