Running the Indy 500 or the Coca-Cola 600 is already a challenge on its own. But running both on the same day, that’s a whole different animal. What’s known as “The Double Duty” asks drivers to tackle ...
In golf and tennis, winning the four major championships is referred to as completing the Grand Slam. The NASCAR Cup Series has its own Grand Slam: winning stock car racing's four "crown jewel" races.