Jun 9 2013: Mack Mckinney places 42nd at the Men Cat1/2/3/4 Master 40+ Race at the Tulsa Tough - River Parks Riverview Criterium in a group sprint

Jun 8 2013: Mack Mckinney places 68th at the Men Cat1/2/3/4 Master 40+ Race at the Tulsa Tough - George Kaiser Family Foundation Brady Village Criterium in a group sprint