Champions
| YEAR | SUPER/SPRINT | HOME TOWN | SPRINT/ SPORTSMAN SPRINT | HOME TOWN |
| 1987 | Davey Hamilton – SUPER | Boise, ID | ||
| 1988 | Davey Hamilton – SUPER | Boise, ID | ||
| 1989 | Davey Hamilton – SUPER | Boise, ID | ||
| 1990 | Don McLeod – SUPER | Tacoma, WA | ||
| 1991 | Rick Veenstra – SUPER | Emmett, ID | Allen Goetz – SPRINT | Snohomish, WA |
| 1992 | Rebel Jackson Jr. – SUPER | Burien, WA | Allen Goetz – SPRINT | Snohomish, WA |
| 1993 | Rebel Jackson Jr. – SUPER | Burien, WA | Allen Goetz – SPRINT | Snohomish, WA |
| 1994 | Billy Kelly – 360 SUPER | Brush Prairie, WA | Myron Gemmer – SPRINT | Lakewood, WA |
| 1995 | John Dahl – 360 SUPER | Maple Valley, WA | Rick Brown – SPRINT | Springfield, OR |
| 1996 | Mike Basher – 360 SUPER | Tacoma, WA | Rick Brown – SPRINT | Springfield, OR |
| 1997 | Trevor Montgomery | Victoria, B.C. | ||
| 1998 | Trevor Montgomery | Victoria, B.C. | ||
| 1999 | Trevor Montgomery | Victoria, B.C. | ||
| 2000 | Trevor Montgomery | Victoria, B.C. | ||
| 2001 | Craig Deaver | Sumner, WA | ||
| 2002 | Rick Brown | Springfield, OR | ||
| 2003 | Pat Bliss | West Linn, OR | ||
| 2004 | Rick Brown | Springfield, OR | ||
| 2005 | Rick Brown | Springfield, OR | ||
| 2006 | Jeff Montgomery | Victoria, B.C. | ||
| 2007 | Andy Alberding | Roseburg, OR | ||
| 2008 | Matt Hein | Roseburg, OR | ||
| 2009 | Matt Hein | Roseburg, OR | ||
| 2010 | Andy Alberding | Roseburg, OR | ||
| 2011 | Sierra Jackson | Middleton, ID | ||
| 2012 | Andy Alberding | Roseburg, OR | ||
| 2012 | Sierra Jackson | Middleton, ID | ||
| 2013 | NSRA – Andy Alberding | Roseburg, OR | ||
| 2013 | WWS – Johnny Geisler | Meridian, ID | ||
| 2014 | Matt Hein | Roseburg, OR | ||
| 2015 | Matt Hein | Roseburg, OR | ||
| 2016 | Matt Hein | Roseburg, OR | ||
| 2017 | Aaron Willison | Surrey, BC | Ryan Orchard – SS | Sidney, BC |
| 2018 | Aaron Willison | Surrey, BC | Jason Thomas – SS | Granite Falls, WA |
| 2019 | Aaron Willison | Surrey, BC | Duane Zeinstra – SS | Black Creek, BC |
| 2020 | COVID |