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The ARCA Menards Series East is a stock car racing series sanctioned by the Automobile Racing Club of America (ARCA). It is one of the three main touring series that make up ARCA's national championship, alongside the ARCA Menards Series and the ARCA Menards Series West. The series was founded in 1985 as the ARCA All-American Challenge Series and was renamed to its current name in 2019.