My first mix race update. At the halfway point it has a been a pit exchange of the lead between the Penske Acuras and the Action Express cars. The 7 Penske and the 5 AX are the strongest pair. Pit strategy in the final 2 hours Will decide the outcome. Defending champion Wayne Taylor Racing is in 295th after a mechanical issue. In GTLM Ganassi Ford HRs have a comfortable lead. In GTD Katherine Leche has a shot at the podium. More after sunrise.