U.S. Senator Michael Bennet announced his candidacy for Colorado governor on April 11, 2025, aiming to succeed term-limited Governor Jared Polis. Bennet, a Democrat who has represented Colorado in the U.S. Senate since 2009, emphasized his commitment to defeating "Trumpism" and positioning Colorado as a national model in this effort.

"Colorado can be an example to the rest of the country in how to fight Trump and drive a stake through Trumpism," Bennet stated during his campaign launch.

Bennet's gubernatorial platform centers on a moderate, pro-business approach aimed at enhancing the state's affordability and economic appeal. He has expressed support for the state's oil and gas sector to achieve energy independence, aligning with his previous positions on energy policy. Bennet praised the governance of incumbent Governor Jared Polis and aligned himself with recent Democratic leadership in Colorado.

The senator has secured endorsements from prominent Colorado Democrats, including Senator John Hickenlooper, Denver Mayor Mike Johnston, and U.S. Representatives Joe Neguse and Jason Crow. Notably, Bennet plans to retain his Senate seat during the gubernatorial campaign and intends to select his own successor if elected governor, a move that has drawn criticism from opponents who argue it could lead to political maneuvering.

Bennet's main competitor in the Democratic primary is Attorney General Phil Weiser, who has positioned himself as a strong opponent of former President Donald Trump, citing his legal efforts to protect Colorado’s interests. Weiser responded to Bennet’s candidacy by emphasizing his own qualifications and asserting that he is the "fighter Colorado needs."

Bennet's entry into the gubernatorial race reflects a broader trend of Democratic lawmakers seeking state-level positions to counteract the influence of "Trumpism" and address pressing local issues such as affordable housing and healthcare. His candidacy could reshape Colorado's political landscape, potentially opening opportunities for younger Democrats to pursue his Senate seat if he is elected governor.

Bennet's political career includes serving as Superintendent of Denver Public Schools and as Chief of Staff to then-Denver Mayor John Hickenlooper. In the Senate, he has been recognized for his pragmatic and independent approach, working across party lines on issues such as education, climate change, immigration, health care, and national security.

As the gubernatorial race unfolds, Colorado voters will weigh the experience and platforms of the candidates, considering how each plans to address the state's challenges and opportunities in the coming years.