Gary Cooper

Unaffiliated

Pie chart showing undefined

Opponents (Received at least 1% of vote)

Mark Udall

Democratic • 2008 General

Bob Schaffer

Republican • 2008 General

Douglas "Dayhorse" Campbell

American Constitution • 2008 General

Bob Kinsey

Green • 2008 General

Ken Salazar

Democratic • 2004 General

Pete Coors

Republican • 2004 General

Wayne Allard

Republican • 1996 General

Tom Strickland

Democratic • 1996 General

Randy MacKenzie

Natural Law Party • 1996 General

Patricia Schroeder

Democratic • 1994 General

William F. Eggert

Republican • 1994 General