| Year | Men | Women |
|---|---|---|
| 2020 | Cancelled due to COVID-19 | Cancelled due to COVID-19 |
| 2019 | Michael Durbin (Colorado) | |
| 2018 | Robert Capaldo (N.C.) | |
| 2017 | Michael Kranitz (Colorado) | |
| 2016 | Michael Sainz (Colorado) | |
| 2015 | Zach Brady (Arizona) | Cheryl Keffeler (Wyoming) |
| 2014 | Zaighum Yazdan (Calif.) | Donarae Dunwoody (Calif.) |
| 2013 | Joe Massa (Colorado) | Amanda Blender (Colorado) |
| 2012 | Luis Avila (Calif.) | Ashley Corsa (Rhode Island) |
| 2011 | Andrew Bevilacqua (Rhode Island) | Cindy Herceg (Calif.) |
| 2010 | Kolten Wenckus (Montana) | Dustie Baker (Illinois) |
| 2009 | Leroy Woods Jr (Hawaii) | Cristina Cali (Louisana) |
| 2008 | Steven Markey (Penn.) | Nancy Davis (Missouri) |
| 2007 | Tim Clausen (Delaware) | |
| 2006 | Dave Grigsby (Illinois) | Alison Dooley (New York) |
| 2005 | George Parobek (Indiana) | Kimberly Wilson (Texas) |
| 2004 | Chase Stanley (Louisana) | Janet Christie (Illinois) |
| 2003 | Mario Moreira (Calif.) | Carolyn Watkins (Illinois) |
| 2002 | David Aguirre (Calif.) | Jean Lerch (N.H.) |
| 2001 | Kyle Shawger (Ohio) | Marci Laramee (Tenn.) |
| 2000 | Jeff Bell (Conn.) | Ramona Vonondarza (Florida) |
| 1999 | Ryan Kinnaman (Arkansas) | Pamela Trent (Maryland) |
| 1998 | Mukesh Wadhawan (Texas) | Candy Arquiett (Louisana) |