Sen. Michael Bennet expected to announce bid for Colorado governor

U.S. Sen. Michael Bennet is set to announce he is running for Colorado governor as soon as Friday, according to two sources briefed on his plans.

Bennet, a Democrat, has served in Washington, D.C., since 2009. His intentions were also reported by multiple media outlets Thursday afternoon as his campaign office advised of a planned “announcement” by Bennet on Friday morning.

If he wins the new office, he would succeed Gov. Jared Polis, who is term-limited from running again in the 2026 election. A spokesperson for Bennet declined to comment Thursday. For weeks, Bennet has been rumored to be exploring a potential run for governor.

Bennet’s name recognition and long history in Colorado politics — and the political reshuffling that an open Senate seat would set in motion — could help clear the field of other major potential Democratic candidates. Colorado has not elected a Republican to lead the state since 2002.

Bennet was appointed to the Senate in 2009. He’s been elected to the office three times since then, and each time with wider margins. His current term lasts through early 2029.

He previously served as superintendent of Denver Public Schools and as then-Denver Mayor John Hickenlooper’s chief of staff; Hickenlooper now occupies Colorado’s other U.S. Senate seat.

So far, only Attorney General Phil Weiser has officially announced his candidacy for the governor’s office on the Democratic side — and he wasted no time criticizing his possible rival.

In a statement sent to media outlets soon after reports of Bennet’s likely entrance into the race, Weiser described himself as “the People’s Lawyer,” working in Colorado while Bennet was serving in Washington.