What extremely popular sporting event in Indianapolis is held during the memorial day?

The extremely popular sporting event held in Indianapolis during Memorial Day is the Indianapolis 500, commonly referred to as the Indy 500. This prestigious automobile race takes place at the Indianapolis Motor Speedway and is one of the oldest and most celebrated events in motorsport, attracting large crowds and significant media attention each year. The race typically features a field of skilled drivers competing in high-speed open-wheel cars, making it a highlight of the racing calendar.