Phil Weiser projected to win Colorado Democratic primary for governor, defeating Joe Ruben
Colorado Secretary of State Jena Griswold confirmed on Tuesday that Phil Weiser, the state’s attorney general, is projected to win the Democratic primary for governor, defeating state Senator Joe Ruben, according to official election results.
Weiser, 59, secured 54% of the vote in the primary, with Ruben, 60, receiving 46%, according to the Colorado Secretary of State’s office. The race, which saw high turnout in a state where Democrats hold a narrow majority, marks a pivotal moment in the 2022 gubernatorial contest.
How did Weiser secure the primary victory?
Weiser, a former state senator and longtime public servant, campaigned on a platform emphasizing healthcare access, climate action, and education reform. His campaign raised over $12 million, according to Federal Election Commission filings, outpacing Ruben’s efforts. Ruben, a Republican-turned-Democrat, ran on a more moderate agenda, focusing on fiscal responsibility and infrastructure.
“This victory reflects the trust Coloradans have placed in my record of fighting for working families,” Weiser said in a statement. “We have a long road ahead, but I’m ready to lead.”
Why does this race matter for Colorado politics?
The outcome sets the stage for the November general election, where Weiser will face Republican candidate Donna Lynne, a former state legislator. Colorado’s gubernatorial races have historically been competitive, with the last five governors alternating between parties. The 2022 contest could determine the state’s direction on issues like renewable energy mandates and healthcare expansion.
Analysts note that Weiser’s win solidifies Democratic control of the executive branch, which has been a priority for the party since the 2020 elections. “This is a strong signal that Colorado voters want progressive policies,” said Dr. Laura Montoya, a political science professor at the University of Colorado Boulder.
What’s next for Weiser and the general election?
Weiser’s campaign has already begun fundraising for the general election, with a $5 million goal set for the next six months. Lynne, who previously ran for governor in 2018, has criticized Weiser’s environmental policies, calling them “too radical.”

The race will also test the strength of Colorado’s independent voters, who comprise 28% of the electorate. Early polls suggest the general election could be closely contested, with both candidates vying for suburban and rural support.
How does this compare to past primaries?
Weiser’s primary win mirrors the 2018 Democratic primary, where then-Attorney General Cynthia Coffman narrowly defeated a challenger. However, this year’s race saw higher turnout, with 37% of registered voters participating, compared to 29% in 2018, according to the Secretary of State’s office.
“This reflects growing engagement in local elections,” said Mark Johnson, a political analyst with The Denver Post. “With the state’s population growth and shifting demographics, every vote counts.”
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