Previous Champions
| Cody Nielsen | Fort Dodge, Iowa | Hobby Stock | 2011 |
| Jason Wilkinson | Neligh, Nebraska | Hobby Stock | 2010 |
| Shannon Anderson | Atlantic, IA | Hobby Stock | 2009 |
| Andy Boeckman | Wall Lake, IA | Hobby Stock | 2008 |
| Andy Boeckman | Wall Lake, IA | Hobby Stock | 2007 |
| Dustin Smith | Lake City, iA | Hobby Stock | 2006 |
| Andy Boeckman | Wall Lake, IA | Hobby Stock | 2005 |
| Donavon Smith | Lake City, IA | Hobby Stock | 2004 |
| Andy Boeckman | Wall Lake, IA | Hobby Stock | 2003 |
| T.J. Criss | Oskaloosa, iA | Hobby Stock | 2002 |
| Eric Brown | Boone, IA | Hobby Stock | 2001 |
| Randy Embrey | Granger, IA | Hobby Stock | 2000 |
| Scott Anderson | Mason City, IA | Hobby Stock | 1999 |
| Bill Bonnett | Knoxville, IA | Hobby Stock | 1998 |
| Dan Hanselman | Algona, IA | Hobby Stock | 1997 |
| Colby Springsteen | Morning Sun, Iowa | Late Model | 2011 |
| Ray Guss Jr. | Milan, Ill. | Late Model | 2010 |
| Ray Guss, Jr. | Milan, IL | Late Model | 2009 |
| Todd Cooney | Des Moines, IA | Late Model | 2008 |
| Boone McLaughlin | Mediapolis, IA | Late Model | 2007 |
| Todd Cooney | Des Moines, IA | Late Model | 2006 |
| Darrel DeFrance | Marshalltown, IA | Late Model | 2005 |
| Jeff Aikey | Waterloo, IA | Late Model | 2004 |
| Darin Duffy | Hazleton, IA | Late Model | 2003 |
| Jeremiah Hurst | Dubuque, IA | Late Model | 2002 |
| Gary Russell | Biggsville, IL | Late Model | 2000 |
| Curt Martin | Independence, IA | Late Model | 1999 |
| Mike Smith | Jewell, IA | Late Model | 1998 |
| Dean Wagner II | Waterloo, IA | Late Model | 1997 |
| Gary Webb | Blue Grass, IA | Late Model | 1996 |
| Jeff Aikey | Cedar Falls, IA | Late Model | 1995 |
| Gary Webb | Blue Grass, IA | Late Model | 1994 |
| Gary Webb | Blue Grass, IA | Late Model | 1993 |
| Darrel DeFrance | Marshalltown, IA | Late Model | 1992 |
| Kevin Pittman | Waterloo, IA | Late Model | 1991 |
| Gary Webb | Davenport, IA | Late Model | 1990 |
| Greg Kastli | Waterloo, IA | Late Model | 1989 |
| Bob Hill | Story City, IA | Late Model | 1988 |
| Richie Gustin | Gilman, Iowa | Modified | 2011 |
| Jimmy Gustin | Marshalltown, Iowa | Modified | 2010 |
| Randy Havlik | Madrid, IA | Modified | 2009 |
| Kevin Stoa | Salisbury, NC | Modified | 2008 |
| Todd Shute | Des Moines, IA | Modified | 2007 |
| Rich Lewerke | Garner, IA | Modified | 2006 |
| Benjo LaCrosse | Luxemburg, WI | Modified | 2005 |
| David Murray Jr. | Oberlin, KS | Modified | 2004 |
| John Logue | Boone, IA | Modified | 2003 |
| Darren Williams | Phoenix, AZ | Modified | 2002 |
| Joen Logue | Boone, IA | Modified | 2001 |
| Kevin Stoa | Austin, MN | Modified | 2000 |
| John Logue | Boone, IA | Modified | 1999 |
| John Logue | Boone, IA | Modified | 1998 |
| Mark Noble | Blooming Prairie, MN | Modified | 1997 |
| Kelly Boen | Henderson, CO | Modified | 1996 |
| John Logue | Boone, IA | Modified | 1995 |
| Mark Noble | Blooming Prairie, MN | Modified | 1994 |
| Ron Pope | Spencer, IA | Modified | 1993 |
| Wayne Graybeal | Springfield, MO | Modified | 1992 |
| Tom Bartholomew | Waterloo, IA | Modified | 1991 |
| Wayne Larson | Ames, IA | Modified | 1990 |
| Kevin Pittman | Waterloo, IA | Modified | 1989 |
| Mark Noble | Blooming Prairie, MN | Modified | 1988 |
| Wayne Larson | Ames, IA | Modified | 1987 |
| Mike Frieden | Swisher, IA | Modified | 1986 |
| Mike Frieden | Swisher, IA | Modified | 1985 |
| Jack Mitchell | Cedar Falls, IA | Modified | 1984 |
| Mike Schulte | Norway, IA | Modified | 1983 |
| Nathan Chandler | Norway, Iowa | Sport Compact | 2011 |
| Scott Davis | Madrid, Iowa | SportMod | 2011 |
| Brett Meyer | Lytton, Iowa | SportMod | 2010 |
| Mike Pruitt | Redfield, IA | SportMod | 2009 |
| Harvey Vande Weerd | Alton, IA | SportMod | 2008 |
| Tracy Wassenberg | Shawano, WI | SportMod | 2007 |
| Jason Mallicoat | Boone, IA | SportMod | 2006 |
| Karl Fredrickson | Fremont, NH | SportMod | 2005 |
| Tim St. Arnold | Des Moines, IA | Sprint Car | 2008 |
| Curt Lund | Redwood Falls, MN | Sprint Car | 2007 |
| Curt Lund | Redwood Falls, MN | Sprint Car | 2006 |
| Scott Winters | Butterfield, MN | Sprint Car | 2005 |
| Terry Reilly | Watertown, SD | Sprint Car | 2004 |
| Russ Fletcher | Tuscola, TX | Sprint Car | 2003 |
| Russ Fletcher | Abilene, TX | Sprint Car | 2002 |
| Donovan Peterson | Brookings, SD | Sprint Car | 2001 |
| Terry Reilly | Watertown, SD | Sprint Car | 2000 |
| Jerry Bell | Rowlett, TX | Sprint Car | 1999 |
| Jeff Day | Greenville, TX | Sprint Car | 1998 |
| Brett Stegenga | Luverne, MN | Sprint Car | 1997 |
| Greg Bakker | Sious Falls, SD | Sprint Car | 1996 |
| Mike Ellingson | Dell Rapids, SD | Sprint Car | 1995 |
| Gary Zitterich | Sioux Falls, SD | Sprint Car | 1994 |
| Curt Lund | Morton, MN | Sprint Car | 1993 |
| Brett Stegenga | Luverne, MN | Sprint Car | 1992 |
| Matt Richard | Sioux Falls, SD | Sprint Car | 1991 |
| Mark Wilson | Des Moines, IA | Sprint Car | 1990 |
| Bob Thompson | Des Moines, IA | Sprint Car | 1989 |
| Sean Johnson | Independence, Iowa | Stock Car | 2011 |
| Jeremy Christians | Horicon, Wis. | Stock Car | 2010 |
| Donavon Smith | Lake City, IA | Stock Car | 2009 |
| Brian Irvine | Oelwein, IA | Stock Car | 2008 |
| Kevin Opheim | Mason City, IA | Stock Car | 2007 |
| Brian Irvine | Oelwein, IA | Stock Car | 2006 |
| Jason Schoenberger | Russell, KS | Stock Car | 2005 |
| Randy Brands | Boyden, IA | Stock Car | 2004 |
| Randy Brands | Boyden, IA | Stock Car | 2003 |
| Larry Silbaugh | Jefferson, IA | Stock Car | 2002 |
| Brian Blessington | Breda, IA | Stock Car | 2001 |
| Steve Jackson | Des Moines, IA | Stock Car | 2000 |
| Jeff Anderson | Atlantic, IA | Stock Car | 1999 |
| Scott Davis | Madrid, IA | Stock Car | 1998 |
| Denny Stoneburner | Boone, IA | Stock Car | 1997 |
| Steve Jackson | Des Moines, IA | Stock Car | 1996 |
| Jeff Anderson | Atlantic, IA | Stock Car | 1995 |
| Wayne Crimmins | Fort Dodge, IA | Stock Car | 1994 |
| Steve Jackson | Des Moines, IA | Stock Car | 1993 |
| Tony Efkamp | Boone, IA | Stock Car | 1992 |
| Kevin Berte | Whittemore, IA | Stock Car | 1991 |
| Steve Jackson | Des Moines, IA | Stock Car | 1990 |
| Jeff Havlik | Madrid, IA | Stock Car | 1989 |
| Steve Jackson | Des Moines, IA | Stock Car | 1988 |
