She is now the Head Cross Country and Assistant Track and Field Coach for Claremont-Mudd-Scripps, in Claremont, CA.

[2] Munćan attended Villanova, for which she ran track and cross country.

In addition to finishing in first place in various Big East middle-distance track races, Munćan earned 11 Big East Conference track and field championship titles,[3] she earned 9 NCAA Division 1 All-American awards[4] for NCAA Track championships in 2003, 2004, 2005 and 2006.

At the 2009 Summer Universiade she won a gold medal in 1500 m with a time 4:15:53 minutes.

She ran the women's 1500-m race at the 2012 Summer Olympics, barely missing qualification to the semifinal round recording a time of 4:11.25.