Past Championship Editions
- 2019 - Greensboro, North Carolina
- 2018 - Round Rock, Texas
- 2017 - Eau Claire, Wisconsin
- 2016 - Round Rock, Texas
- 2015 - Eau Claire, Wisconsin
- 2014 - Monroeville, Pennsylvania
- 2013 - Rockford, Illinois
- 2012 - Plano, Texas
- 2011 - Rochester, Minnesota
- 2010 - Waukesha, Wisconsin
- 2009 - Rochester, Minnesota
- 2008 - Rochester, Minnesota
- 2007 - Columbus, Ohio
- 2006 - Fort Worth, Texas
- 2005 - Fort Worth, Texas
- 2004 - Fremont, California
- 2003 - Philadelphia, Pennsylvania
- 2002 (Results only) - Baltimore, Maryland
- 2001 (Results only) - Baltimore, Maryland
- 2000 (Results only) - Cambridge, Massachusetts