Nonpresidential primary: June 30
Unofficial Results:
Republican candidates
U.S. Senate
- Cory Gardner
U.S. House of Representatives
Colorado Senate District 8
- Winner: Bob Rankin
- Debra Irvine
Colorado House of Representatives
- Kim McGahey
University of Colorado regent
- Dick R. Murphy
Summit County commissioner
- District 1: Allen Bacher
- District 2: Daryl Bohall
Democratic candidates
U.S. Senate
- Winner: John Hickenlooper
- Andrew Romanoff
U.S. House of Representatives
- Joe Neguse
Colorado Senate District 8
- Winner: Karl Hanlon
- Arn Menconi
Colorado House of Representatives
- Julie McCluskie
University of Colorado regent
- Callie Rennison
- Dave Gross
- Aaron Harber
Race too close to call at 10 p.m. Tuesday
5th Judicial District attorney
- Winner: Heidi McCollum
- Braden Christopher Angel
Summit County commissioner
- District 1: Elisabeth Lawrence
- District 2: Tamara Pogue
- District 3: Josh Blanchard
Libertarian candidates
U.S. Senate
- Raymon Anthony Doane
- Gaylon Kent
Race too close to call at 10 p.m. Tuesday