| 6 | Jeff Curry | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 8 | David Beckington | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 12 | David Gaylord | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 22 | Michael Mc Donald | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 25 | Brian Call | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 28 | Tom T Sawyer | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 29 | Raymond Niebel | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 35 | Dan Jannette Jr | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 36 | Corey Holcomb | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 38 | Jason Young | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 88 | Keith Perry | 125 A Modified ll125 A Modified | 1990 | Suzuki |
| 6 | Jason Gray | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 24 | Brian Call | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 26 | Jerry Benner | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 35 | Tim Hawthorne | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 39 | Corey Holcomb | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 41 | Mark Wright | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 88 | Craig Noack | 125 A Stock ll125 A Stock | 1990 | Suzuki |
| 4 | Brandon Backes | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 6 | Ty Birdwell | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 8 | Jeffrey Brownlee | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 13 | Sean Pagel | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 14 | Brad L Quear | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 28 | Brian Behrmann | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 29 | Brad Sichting | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 36 | Doug Hollingsworth | 125 B Modified ll125 B Modified | 1990 | Suzuki |
| 4 | Greg Kreinbrook | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 6 | Ty Birdwell | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 11 | Chris Brown | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 16 | Jeffrey Brownlee | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 20 | Brandon Backes | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 28 | Brent Ramsey | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 31 | David Thierry | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 38 | Todd Bates | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 41 | Brad Sichting | 125 B Stock ll125 B Stock | 1990 | Suzuki |
| 6 | Johnny Cox | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 8 | Mike Kurz | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 9 | Robert Kong | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 12 | David Evilizer | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 29 | Shawn Chavez | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 37 | Jason Grier | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 38 | Robert Strauinsky | 125 C Nov Mod ll125 C Nov Mod | 1990 | Suzuki |
| 1 | Johnny Cox | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 8 | Robert Strauinsky | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 9 | Joel Henning | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 10 | Robert Kong | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 14 | Jon Rightmire | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 19 | Shawn Chavez | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 33 | Shane Roe | 125 C Nov Stk ll125 C Nov Stk | 1990 | Suzuki |
| 12 | C Bradley Strunk | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 13 | Jason Steiner | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 19 | Andy Hendrickson | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 20 | Jeff Decker | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 28 | Selby Holler | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 30 | Trevor Trace | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 42 | Tony Bauer | 125 Modified 12-15 ll125 Modified 12-15 | 1990 | Suzuki |
| 13 | C Bradley Strunk | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 14 | Chris Brown | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 16 | Jason Steiner | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 21 | Jeff Decker | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 22 | Andy Hendrickson | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 23 | Mike Kurz | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 32 | Selby Holler | 125 Stock 12-15 ll125 Stock 12-15 | 1990 | Suzuki |
| 8 | Jeff Curry | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 9 | David Beckington | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 11 | Jason Young | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 23 | Michael Mc Donald | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 29 | Kevin Dollar | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 36 | Keith Perry | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 40 | Dan Jannette Jr | 250 A Modified ll250 A Modified | 1990 | Suzuki |
| 14 | Tim Hawthorne | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 21 | Jerry Benner | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 22 | Jason Gray | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 28 | Gregory Payne | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 29 | Kevin Dollar | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 35 | Jon Schmitz | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 38 | Mark Wright | 250 A Stock ll250 A Stock | 1990 | Suzuki |
| 8 | Sean Pagel | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 18 | Brad L Quear | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 30 | Michael Hulsey | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 31 | Brian Behrmann | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 36 | Steve Hutchings | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 42 | Jason Boyd | 250 B Modified ll250 B Modified | 1990 | Suzuki |
| 1 | Greg Kreinbrook | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 8 | Brent Ramsey | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 29 | Steve Hutchings | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 30 | Jason Boyd | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 31 | Todd Bates | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 33 | Chris French | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 35 | Eddie L Addair | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 38 | David Thierry | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 40 | Clint Moore Jr | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 41 | Jason Smith | 250 B Stock ll250 B Stock | 1990 | Suzuki |
| 2 | Chris Hunter | 250 C Nov Mod ll250 C Nov Mod | 1990 | Suzuki |
| 4 | Rodney Orr | 250 C Nov Mod ll250 C Nov Mod | 1990 | Suzuki |
| 35 | Carl Dobson | 250 C Nov Mod ll250 C Nov Mod | 1990 | Suzuki |
| 38 | Reese Martin | 250 C Nov Mod ll250 C Nov Mod | 1990 | Suzuki |
| 2 | Chris Hunter | 250 C Nov Stk ll250 C Nov Stk | 1990 | Suzuki |
| 26 | Brandon Lacy | 250 C Nov Stk ll250 C Nov Stk | 1990 | Suzuki |
| 28 | Rodney Orr | 250 C Nov Stk ll250 C Nov Stk | 1990 | Suzuki |
| 35 | Jon Merrifield | 250 C Nov Stk ll250 C Nov Stk | 1990 | Suzuki |
| 36 | Shane Roe | 250 C Nov Stk ll250 C Nov Stk | 1990 | Suzuki |
| 5 | Scott Pinson | 65 (7-11) Stock ll65 (7-11) Stock | 1990 | Suzuki |
| 17 | Karl Scott Iv | 65 (7-11) Stock ll65 (7-11) Stock | 1990 | Suzuki |
| 21 | Randy Valade | 65 (7-11) Stock ll65 (7-11) Stock | 1990 | Suzuki |
| 5 | Russ Anderson | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 12 | Newton Swartz | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 13 | Neil Woerner | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 18 | Chris Orme | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 21 | Craig Cunningham | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 25 | Brian Wolff | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 28 | Jeremy Diel | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 31 | Gary Yearsley | 85 (12-13) Stock ll85 (12-13) Stock | 1990 | Suzuki |
| 1 | Ezra Lusk | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 7 | Jesse James | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 8 | Robert Stock | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 11 | Robbie Felts III | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 14 | Nathan Ramsey | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 16 | David Pingree | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 28 | Vincent Karnow | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 29 | Jeff Dement | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 30 | Jason Allen Davis | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 35 | Jason Kellogg | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 38 | Heikki Yeager | 85 (14-15) Modified ll85 (14-15) Modified | 1990 | Suzuki |
| 1 | Ezra Lusk | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 5 | David Pingree | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 6 | Jesse James | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 8 | Carter Gurnee | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 10 | Nathan Ramsey | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 13 | Robbie Felts III | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 22 | Robert Stock | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 23 | Aaron Trahan | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 25 | Jason Kellogg | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 30 | Heikki Yeager | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 31 | Jeff Dement | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 35 | Gage Fortson | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 37 | Bobby Sisk | 85 (14-15) Stock ll85 (14-15) Stock | 1990 | Suzuki |
| 4 | Coby Sharp | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 10 | Scott Pinson | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 18 | Jimmy Varis | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 21 | Karl Scott Iv | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 22 | Jon Oxford | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 25 | Patrick Mills | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 27 | David D Dishman | 85 (7-11) Stock ll85 (7-11) Stock | 1990 | Suzuki |
| 5 | Chris Orme | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 8 | Neil Woerner | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 11 | Greg Yearsley | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 13 | Russ Anderson | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 15 | Brian Wolff | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 21 | Craig Cunningham | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 37 | Jeremy Diel | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 39 | Newton Swartz | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 40 | Geoffrey Hardy | 85 (9-13) Modified ll85 (9-13) Modified | 1990 | Suzuki |
| 7 | Peter B Mason | Plus 25 llPlus 25 | 1990 | Suzuki |
| 8 | Rick Munson | Plus 25 llPlus 25 | 1990 | Suzuki |
| 12 | Steven W Johnson | Plus 25 llPlus 25 | 1990 | Suzuki |
| 13 | Raymond Niebel | Plus 25 llPlus 25 | 1990 | Suzuki |
| 14 | Greg Nelson | Plus 25 llPlus 25 | 1990 | Suzuki |
| 23 | Jay Johnson | Plus 25 llPlus 25 | 1990 | Suzuki |
| 27 | Jim George | Plus 25 llPlus 25 | 1990 | Suzuki |
| 29 | Rick Boepple | Plus 25 llPlus 25 | 1990 | Suzuki |
| 31 | Jon Schmitz | Plus 25 llPlus 25 | 1990 | Suzuki |
| 37 | Jeff Jones | Plus 25 llPlus 25 | 1990 | Suzuki |
| 4 | Brad Wallace | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 7 | Rick Munson | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 11 | Ron Downen | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 15 | Jay Johnson | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 17 | Kevin Poole | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 28 | Jeff Jones | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 30 | Jon Heidenthal | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 42 | Gary Adams | Senior (30yrs and up) llSenior (30yrs and up) | 1990 | Suzuki |
| 3 | Paul Eckhart Jr | Senior 40 Plus llSenior 40 Plus | 1990 | Suzuki |
| 11 | Frank Helms | Senior 40 Plus llSenior 40 Plus | 1990 | Suzuki |
| 12 | Don Gates | Senior 40 Plus llSenior 40 Plus | 1990 | Suzuki |
| 18 | Bobby Goff | Senior 40 Plus llSenior 40 Plus | 1990 | Suzuki |
| 3 | Debra Mott | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 4 | Tami Rice | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 6 | Shelly Kann | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 14 | Heather Diepeveen | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 16 | Tammy Huckabone | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 23 | Beverly Litchfield | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
| 24 | Kasie Powers | Women 80-125cc llWomen 80-125cc | 1990 | Suzuki |
