Many who aspire to someday challenge Marc Marquez, Nicky Hayden and Valentino Rossi on the MotoGP World Championship circuit will showcase their talents at the Red Bull Mini Moto in Broad Ripple on Sunday, Aug. 3, from 1p.m. to 5 p.m. Held the weekend before the 2014 Red Bull Indianapolis GP Aug. 8 through 10 …read more.