Iowa athletic director Gary Barta announces retirement College Sports by el-admin - May 26, 2023 066 Longtime University of Iowa athletic director Gary Barta announced his retirement Friday. He will officially step down on Aug. 1. Share this: Longtime Iowa AD Barta announces retirementDateMay 26, 2023In relation toCollege SportsIowa AD Barta is expected to retire, sources sayDateMay 26, 2023In relation toCollege SportsIowa’s Goetz to take over as interim AD Aug. 1DateJune 1, 2023In relation toCollege Sports