Republican Senator Marsha Blackburn of Tennessee entered the state's 2026 gubernatorial race on Wednesday, setting up a challenge against GOP Representative John Rose, who announced his candidacy earlier this year.

Republican US Sen. Marsha Blackburn announced on Wednesday that she is entering the open Tennessee governor’s race in 2026, setting up a primary clash with US Rep. John Rose.

Republican Sen. Marsha Blackburn of Tennessee is running for state Governor in a bid to turn her home state into America’s “conservative leader.”