▁failed ▁to ▁qual ify ▁at ▁Ind y . ▁▁ 1 9 7 1 ▁ ▁Memorial ▁Day ▁is ▁moved ▁to ▁Monday , ▁and ▁the ▁Ind y ▁ 5 0 0 ▁is ▁held ▁Saturday ▁May ▁ 2 9 . ▁The ▁World ▁ 6 0 0 ▁is ▁held ▁the ▁very ▁next ▁day , ▁Sunday ▁May ▁ 3 0 . ▁NAS C AR ▁driver ▁Don nie ▁All ison ▁finished ▁ 6 th ▁at ▁Ind y ▁on ▁Saturday , ▁and ▁finished ▁ 2 nd ▁at ▁the ▁race ▁at ▁Charlotte . ▁C ale ▁Y ar borough ▁ski pped ▁Charlotte , ▁and ▁managed ▁to ▁finish ▁ 1 6 th ▁at ▁Ind y . ▁Sunday ▁night , ▁Don nie ▁All ison ▁fle w ▁back ▁to ▁Indian apolis ▁in ▁time ▁to ▁attend ▁the ▁ 5 0 0 ▁Vict ory ▁Ban quet . ▁▁ 1 9 7 2 ▁The ▁races ▁are ▁held ▁on ▁success ive ▁days ▁again , ▁but ▁no ▁drivers ▁attempt ▁to ▁race ▁in ▁both . ▁C ale ▁Y ar borough ▁ski pped ▁Charlotte ▁once ▁again , ▁and ▁finish ▁ 1 0 th ▁at ▁Ind y . ▁▁ 1 9 7 3 ▁Charlotte ▁is ▁held ▁on ▁Sunday ▁May ▁ 2 7 , ▁while ▁Ind y ▁is ▁scheduled ▁for ▁Monday ▁May ▁ 2 8 . ▁Due ▁to ▁rain , ▁the ▁Ind y ▁ 5 0 0 ▁is ▁not ▁held ▁until ▁Wed nes day ▁May ▁ 3 0 . ▁Bobby ▁All ison ▁ski pped ▁Charlotte ▁and ▁rac ed ▁at ▁Ind y ▁for ▁the ▁first ▁time . ▁▁ 1 9 7 4 ▁The ▁two ▁events