Daily during the two weeks leading up to this year’s 103rd Indianapolis 500, RACER.com presented a fresh episode of the 15-part podcast series, ‘How Roger Penske Changed The Indy 500′. The series celebrated the most successful entrant in Indianapolis Motor Speedway history, culminating on the 50th anniversary of his team’s first appearance in 1969 and, as it turned out, on the day of another Team Penske Indy 500 triumph courtesy an on-form Simon Pagenaud.

In case you missed any of the episodes, here are links to all 15: