Corey Marshall

Corey Marshall is a candidate for Senator in the General Assembly District 8 Primary Election in 2026 in Colorado State Senate District 8, Colorado.

Retired corporate business executive and ranch/horse boarding facility operator in CO

Also running: Dylan Roberts.

Corey Marshall, a Republican, is running for the Colorado State Senate, District 8, in the 2026 primary election. A retired corporate business executive, he now operates a local ranch and horse boarding facility, a role he's held for 24 years. Marshall has lived in Gilpin County for 27 years and enjoys family time. His extensive community involvement includes serving on the Belvidere Foundation Board for historic preservation, participating in the Roundup Riders of The Rockies, and leadership roles as Gilpin County Cub Scout Master, Little League President and Coach, and a member of the Gilpin County School Board and the University of Colorado's Finance Committee.