Kyle Larson attempted a rare and ambitious feat, racing the Indianapolis 500 and the Coca-Cola 600 on the same day. The post Will NASCAR Ban Kyle Larson if He Misses Coca-Cola 600 for Indy 500? What Is the “Kyle Larson Rule”?

Kyle Larson's barnstorming begins this weekend when he undertakes a trying commute between three racetracks in two national motorsports series. Larson is bidding to become the fifth driver to complete the Indianapolis 500 and Coca-Cola 600 on the same day.

Several challenges, including a new NASCAR rule, make the feat of running in those signature races in the same day much more difficult.