https://thefederalist.com/2014/11/04/no-senate-race-illustrates-obamas-failures-more-than-gardners-colorado-win/
Republican congressman Cory Gardner's victory over Democratic Senator Mark Udall is far bigger deal than the media is leading on.
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https://www.kpbs.org/news/news/national/2022/09/09/as-republicans-struggle-in-some-close-senate-races-they-look-to-colorado-for-an-upset
Republican Joe O'Dea is pitching himself as independent-minded in his campaign against Democratic Sen. Michael Bennet. But on the key issue of abortion,...
republicansstruggleclosesenateraces
https://www.cnn.com/election/2022/results/colorado/republican-primaries/senate
Apr 19, 2023 - View Colorado Senate election results and maps for the 2022 Republican midterm primary elections. For more information, visit cnn.com/election.
republican primary electioncolorado senateresultsmapscnn
https://www.cpr.org/2016/06/29/darryl-glenn-wins-colorado-gop-primary-for-u-s-senate/
Glenn was endorsed by Texas Sen. Ted Cruz and former Alaska Gov. Sarah Palin. He faces incumbent Democrat Michael Bennet in November.
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https://www.cnn.com/election/2020/exit-polls/senate/colorado
View Colorado U.S. Senate exit polls for the 2020 US elections. For official voting results, visit cnn.com/election.
u s senateexit pollscolorado