, ▁and ▁several ▁drivers ▁competed ▁in ▁both . ▁ ▁Another ▁short - l ived ▁" double ▁duty " ▁occurred ▁between ▁the ▁Indian apolis ▁ 5 0 0 ▁and ▁I MS A . ▁A ▁few ▁drivers , ▁Geoff ▁B rab ham , ▁Kevin ▁C og an , ▁and ▁Rock y ▁Mor an , ▁competed ▁at ▁Ind y ▁on ▁Sunday , ▁and ▁at ▁L ime ▁Rock ▁on ▁Monday . ▁ ▁In ▁ 2 0 2 0 , ▁due ▁to ▁sched uling ▁changes ▁resulting ▁from ▁the ▁coron av irus ▁pan demic , ▁the ▁Ind y Car ▁Series ▁announced ▁that ▁it ▁would ▁hold ▁its ▁G MR ▁Grand ▁Prix ▁road ▁course ▁race ▁on ▁July ▁ 4 , ▁as ▁part ▁of ▁a ▁double - header ▁with ▁the ▁X fin ity ▁Series ▁P enn zo il ▁ 1 5 0 ▁( which , ▁for ▁the ▁ 2 0 2 0 ▁season , ▁will ▁be ▁moved ▁from ▁the ▁o val ▁to ▁the ▁road ▁course ▁as ▁well ), ▁a ▁support ▁race ▁for ▁the ▁Cup ▁Series ▁Br icky ard ▁ 4 0 0 . ▁A ▁US AC ▁d irt ▁track ▁event ▁known ▁as ▁the ▁D ri ven 2 Save L ives ▁BC 3 9 ▁is ▁also ▁held ▁during ▁the ▁Br icky ard ▁ 4 0 0 ▁week , ▁leading ▁Tony ▁Stewart ▁( who ▁has ▁occasionally ▁participated ▁in ▁d irt ▁track ▁events ) ▁to ▁en vision ▁the ▁theoretical ▁possibility ▁of ▁racing ▁all ▁four ▁events . ▁ ▁Foot notes ▁ ▁Works ▁c ited ▁Indian apolis ▁ 5 0 0 ▁History : ▁Race ▁& ▁All -