1978 - Illinois State University
1979 - Iowa State University
1980 - U.S. Air Force Academy
1981 - Towson State University
1982 - Mankato State University
1983 - Weber State University
1984 - Kansas State University
1985 - Towson State University
1986 - University of Texas at Arlington
1987 - San Diego State University
1988 - Bradley University
1989 - North Dakota State University
1990 - University of Alabama
1991 - Pacific Lutheran University
1992 - University of Missouri-St. Louis
1993 - Rice University
1994 - Wichita State University
1995 - University of Wisconsin-Eau Claire
1996 - University of Florida
1997 - University of Texas at Arlington
1998 - Northern Arizona University
1999 - University of Alabama
2000 - University of Nebraska-Lincoln
2001 - George Mason University
2002 - Bradley University
2003 - University of Mississippi
2004 - California State University-Long Beach
2005 - Kansas State University
2006 - University of Florida
2007 - Minnesota State University, Mankato
2008 - University of Texas at Austin
2009 - University of Akron
2010 - University of Wisconsin-Eau Claire
2011 - University of Nebraska-Kearney
2012 - Texas State University
2013 - Hutchinson Community College
2014 - Arizona State University
2015 - Lewis & Clark College
2016 - University of Florida
2017 - Bradley University
2018 - Colorado College
2019 - University of Alabama
2020 - City of Santa Ana, CA (Canceled due to COVID-19)
2021 - Online/virtual due to COVID-19
2022 - University of Nebraska-Lincoln
2023 - City of Santa Ana, CA
2024 - University of Wisconsin-Eau Claire
2025 - University of North Carolina at Charlotte