Following the 2011 earthquake and tsunami in Japan , it was announced that the 2011 event will be moved to the 2.98 mile road course ( used by MotoGP ) due to damage to the oval . The 2011 event was the final running , a decision made before , and unrelated to , the earthquake/tsunami
2011 earthquake and tsunami
2011 Tōhoku earthquake and tsunami
Indy Japan 300