The American riders receiving career numbers in 2011 are:
Men
#130 Alan Hudson (Phoenix, Ariz./Psykopath)
#303 Deak Brown (Buckeye, Ariz./PPC Racing)
#314 Johnny Woodmansee (Buckeye, Ariz./Fly Racing-Estrella Mtn Cyclery)
#376 Kory Cook (Tustin, Calif./Redman-Rockstar)
#559 Tommy Zula (New Carlisle, Ohio/Dk Bicycles-Moley Gosh)
#902 Blake Fox (Queen Creek, Ariz./Foxx BMX)
#976 Jared Becker (Glendale, Ariz./Dirtworks BMX)
Women
#28 Frances Garcia (Albuquerque, N.M./505 Racing)
#32 Brooke Crain (Visalia, Calif./ Haro-Rockstar)
#126 Taylor Wolcott (Roseville, Calif./Tangent)
#310 Baylie Kortman (Grand Rapids, Mich./Speed-TLD)
#311 Crystal Kalogris (Fort Wayne, Ind./Kovachi)
#399 Frances Maycroft (Glendale, Ariz./Dirtworks)
#472 Keely Kortman (Grand Rapids, Mich./Speed-TLD)