The annual Carb Day revelry ahead of the 103rd running of the Indianapolis 500 got off to a soggy start as a line of storms rolled over Indianapolis Motor Speedway on Friday.

With rain and thunderstorms forecast through the holiday weekend, the Indianapolis Motor Speedway is encouraging fans to be prepared.

For the first time, self-driving karts got a chance to race at the Indianapolis Motor Speedway as part of the lead up to the Indianapolis 500.

During the month of May, emergency medical residents from across the country are in Indianapolis for a residency program at the Indianapolis Motor Speedway.

The Indiana Historical Society is bringing a traveling exhibit devoted to Indianas rich automotive and racing heritage to the Indianapolis Motor Speedway.

This marks the 16th time a Corvette has been chosen to pace the race since its first in 1978.

The device been dubbed "Advanced Frontal Protection" will be introduced during an April 24 test session at Indianapolis Motor Speedway.

Team owner Roger Penske, who has the most Indianapolis 500 wins among owners, had not won NASCAR's race at the Brickyard before Monday.

Crews are putting the finishing touches on a quarter-mile dirt track inside turn three of the famed asphalt oval.

Will Power became the first Australian to win the Indianapolis 500 and the first driver to win both the IndyCar Grand Prix on the Indianapolis Motor Speedway road course and the Indy 500.