It would take 24 days of consecutive viewing to watch all those 30-second commercials.
Saira Rao gives Rep. Diana DeGette's a run for her money, Rep. Doug Lamborn fends off four challengers and the District 6 race heats up with some pepper spray.
While Levi Tillemann is running a "bomb-throwing" campaign, candidate Jason Crow tries to keep a cool head.
The congressman faces four challengers in the Republican primary for the uber-conservative district's seat.
Up to 7 percent of unaffiliated voters are returning both the Republican and Democratic ballots.
The open primary model adopted by voters in 2016 allows unaffiliated voters to cast a ballot in June's primary elections without joining a party.
A federal judge struck down Tuesday the petition requirement that initially removed Lamborn from the ballot.
The GOP's governing central committee will vote Saturday whether to cancel its primary next June and limit selection of candidates to members of the party.
Democratic Party Chair Morgan Carroll on the impact of the state's new open primary, a crowded gubernatorial field and the need to break free of the old party structure.
On the 2016 ballot: Should Colorado switch from a caucus to a presidential primary? Should those primaries be open to unaffiliated voters as well?