This is the electoral history of John Hickenlooper, the junior United States senator from Colorado since 2021. He previously served as the 43rd mayor of Denver from 2003 to 2011 and the 42nd governor of Colorado from 2011 to 2019. Hickenlooper briefly sought the 2020 Democratic nomination for President. He ended his presidential campaign in 2019 before voting began and announced his campaign for U.S. Senate days later.[1]
See main article: 2003 Denver mayoral election.
See main article: 2007 Denver mayoral election.
See main article: 2010 Colorado gubernatorial election.
See main article: 2014 Colorado gubernatorial election.
See main article: 2020 United States Senate election in Colorado.