| Year | Men | Women |
|---|---|---|
| 2020 | Cancelled due to COVID-19 | Cancelled due to COVID-19 |
| 2019 | Mark Ashland (Colorado) | |
| 2018 | Bruce Hollander (Florida) | |
| 2017 | Don Greenwald (Arizona) | |
| 2016 | Douglas Harrison (Colorado) | |
| 2015 | Steven Helling (Colorado) | |
| 2014 | Robert Chavez (Calif.) | |
| 2013 | Alan Douglas (Vermont) | |
| 2012 | Jack Morgenroth (Ohio) | |
| 2011 | Robert Rivas (Calif.) | |
| 2010 | Michael Stephens (Michigan) | |
| 2009 | Jack Morgenroth (Ohio) | |
| 2008 | James Key (Alabama) | |
| 2007 | Ernesto Segura (Texas) | |
| 2006 | Ronald Maestas (New Mexico) | |
| 2005 | Hank Estrada (Calif.) |