2026 Colorado Elections & races
Track Colorado election odds, candidates, polls, key dates, market volume and race movement across the 2026 races on Prediction Edge.
Overview
Colorado's 2026 ballot is headlined by an open-seat governor race: Democrat Jared Polis is term-limited, and U.S. Sen. Michael Bennet faces Attorney General Phil Weiser in the June 30 Democratic primary, with Republicans picking their nominee the same day. November 3 also features Sen. John Hickenlooper's bid for a second term, all eight U.S. House districts and open races for attorney general, secretary of state and treasurer. Colorado runs semi-closed primaries in which unaffiliated voters may return one major-party ballot. This hub connects live market odds with candidate pages, polling context, official election dates and market-moving updates.
2026 Colorado Election Snapshot
Key Colorado Races to Watch in 2026
Colorado Governor Races 2026
Governor Jared Polis is term-limited, leaving Colorado's top office open in 2026. U.S. Sen. Michael Bennet and Attorney General Phil Weiser meet in the June 30 Democratic primary, while Republicans choose among state Sen. Barbara Kirkmeyer, state Rep. Scott Bottoms and Victor Marx.
Colorado US Senate Races 2026
Democratic Sen. John Hickenlooper is seeking a second term in 2026. He faces state Sen. Julie Gonzales in the June 30 primary; state Sen. Mark Baisley emerged from the April Republican assembly as the presumptive GOP nominee.
Colorado US House Races 2026
All eight Colorado U.S. House seats are up in 2026. Tracked markets cover the Democratic primaries in CO-01 and battleground CO-08, held by Republican Gabe Evans, plus the CO-03 Republican primary, where Rep. Jeff Hurd seeks a second term.
Colorado Attorney General Races 2026
Attorney General Phil Weiser is term-limited and running for governor, leaving the office open in 2026. Secretary of State Jena Griswold, Boulder County DA Michael Dougherty and other Democrats meet in the June 30 primary; Republicans also choose a nominee.
2026 Colorado Elections Calendar
- Colorado 2026 primary
- Colorado 2026 general election
Colorado Candidates Running in 2026
Explore candidate pages for Colorado's major 2026 races — odds, polling, fundraising, endorsements and news.
