The NASCAR Xfinity Series race at Martinsville Speedway concluded with a dramatic post-race altercation. Driver Chandler Smith confronted fellow racer Cole Custer, ending with Smith throwing a punch before team members got involved in the brawl.

From the fact that it's the lone track to have been on the sport's schedule every year since the sport's beginning to the Grandfather clock handed out to the winner, no racetrack better represents time in NASCAR than Martinsville Speedway.

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