▁at ▁Day ton a , ▁and ▁the ▁ 2 0 1 0 ▁spring ▁week end ▁at ▁T alla de ga , ▁with ▁the ▁A aron ' s ▁ 3 1 2 ▁happening ▁after ▁the ▁A aron ' s ▁ 4 9 9 . ▁In ▁the ▁later ▁case , ▁the ▁resulting ▁distance ▁was ▁over ▁ 8 5 1 ▁miles ▁distance ▁tra ve led , ▁as ▁both ▁races ▁were ▁extended ▁by ▁green - white - check ered ▁finish es . ▁Iron ically , ▁in ▁the ▁latter , ▁Kevin ▁Har v ick ▁and ▁Jam ie ▁Mc M ur ray ▁were ▁the ▁top ▁two ▁cars ▁at ▁the ▁white ▁flag ▁for ▁both ▁races ; ▁Har v ick ▁won ▁the ▁Cup ▁race ▁by ▁a ▁b um per ▁over ▁Mc M ur ray , ▁and ▁Mc M ur ray ▁started ▁the ▁big ▁one ▁as ▁Brad ▁K es el owski ▁sn uck ▁by ▁Har v ick ▁for ▁the ▁win ▁during ▁the ▁X fin ity ▁Series ▁race . ▁ ▁Similarly , ▁double ▁duty ▁has ▁occurred ▁in ▁instances ▁where ▁a ▁NAS C AR ▁driver ▁also ▁takes ▁part ▁in ▁a ▁support ▁race ▁( nam ely ▁Grand ▁Am ), ▁but ▁s eld om ▁attempted ▁when ▁the ▁races ▁were ▁at ▁different ▁tracks . ▁This ▁is ▁more ▁pre val ent ▁at ▁road ▁courses ▁such ▁as ▁Wat kins ▁Glen ▁or ▁Son oma . ▁Another ▁example ▁of ▁this ▁is ▁at ▁Day ton a , ▁where ▁the ▁Paul ▁Re vere ▁ 2 5 0 ▁was ▁held ▁the ▁same ▁day ▁as ▁the ▁Fire cra cker ▁ 4 0 0 ▁numerous ▁times