The Andretti family might be done racing in the Indianapolis 500 .

Marco Andretti , the 38-year-old grandson of racing great Mario Andretti , announced his retirement from racing on Wednesday, Oct. 29, 2025.

Marco Andretti competed in 20 Indy 500s, narrowly missing a win as a rookie in 2006 as Sam Hornish Jr. edged past him at the finish line. Andretti also finished third on three occasions.

"I am announcing my retirement from motor racing and the Indianapolis 500," he posted on social media. "That totals 20 starts at the Speedway, which I feel so fortunate to be able to say. That is ranked 12th all-time. Not bad for a 38-year-old."

Andretti was an IndyCar Series regular from 2006-20, winning two races with 20 podium finishes and six pole position starts. He also competed in NASCA

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