IndyCar trio on American Ninja Warrior episode airs 8 p.m. ET on NBC

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After competing in a qualifying round in Indianapolis in April, the episode of “American Ninja Warrior” featuring Verizon IndyCar Series drivers Helio Castroneves, Tony Kanaan and Josef Newgarden will air tonight at 8 p.m. ET on NBC.

It will also feature Ricky Stenhouse Jr., who competes in the NASCAR Sprint Cup Series.

It’s an obstacle course challenge show.

Here was the preliminary story released in April.

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Tonight on @nbc #americanninjawarrior

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