Douglas "Dayhorse" Campbell

American Constitution

Opponents (Received at least 1% of vote)

Ed Perlmutter

Democratic • 2012 General

Joe Coors

Republican • 2012 General

Buck Bailey

Libertarian • 2012 General

Mark Udall

Democratic • 2008 General

Bob Schaffer

Republican • 2008 General

Bob Kinsey

Green • 2008 General

Stephen C. Ludwig

Democratic • 2006 General

Brian Davidson

Republican • 2006 General

Marcus C. McCarty

Unaffiliated • 2006 General

Daniel "Jeffersonian" Ong

Libertarian • 2006 General

Ken Salazar

Democratic • 2004 General

Pete Coors

Republican • 2004 General

Wayne Allard

Republican • 2002 General

Tom Strickland

Democratic • 2002 General

Rick Stanley

Libertarian • 2002 General