McGowan rushed eight times for 27 yards in Saturday's 34-6 preseason loss to the Falcons.
McGowan started for the second time in as many preseason games, but the rookie seventh-round pick didn't find much running room in the lopsided loss. DJ Giddens is working his way back from a hamstring injury, and the 2025 fifth-round pick represents McGowan's main competition for the backup role behind workhorse Jonathan Taylor. The Colts will wrap up preseason play next Saturday against the Lions.