Babić's 2011 outdoor season started with a second-place finish at the 2011 European Third League men's 800-meter race. Subsequently, he made an appearance at the 2011 Summer Universiade in the men's 800 meters, but did not advance past the preliminary round. At the 2013 Mediterranean Games, he finished second to last in the men's 800 meters, although he finished ahead of Giordano Benedetti.