We're officially 100 days away from the greatest spectacle in racing, the Indy 500.WATCH FULL STORY BELOW Doug Boles interviewINDYCAR and IMS President Doug Boles joined WRTV in the studio on Friday to talk about the significanc e of this day and whether he thinks the 110th running will be a sellout.Important dates in racing for May: May 9: Grand Prix May 12: Practice for the 500 begins May 16-17: Qualifying May 22: Carb Day May 24: Indy 500___ ...read more read less