Kyle Busch had just posted the second-fastest lap in Group A in Saturday’s NASCAR Cup Series practice at Iowa Speedway when calamity struck.

Sam Mayer led the final 28 laps to win Saturday’s Xfinity Series race at Iowa Speedway and claim his first victory of the ...

NEWTON, Iowa — Chase Briscoe is starting on the pole for Sunday’s NASCAR Cup Series race at Iowa Speedway. Finishing up front ...