The Memorial Day Double. Double Duty. The Indy-Charlotte Double. The 500/600 Double.
What Kyle Larson will attempt to do this weekend -- contest the Indianapolis 500, IndyCar's biggest race, and the Coca-Cola 600 at Charlotte Motor Speedway, NASCAR's longest race, on the same day -- has so many nicknames that reading the list will leave you with double vision. That's fitting. Because Larson's goal will be not only to complete the Double, perhaps even win one or both ends of it, but also do what he can to ensure he and the two teams depending on him are not placed in double jeopardy.