RACE UPDATE: 11 Hours into Mobil 1 Twelve Hours of Sebring, presented by Cadillac. 1 Hour to go! TUNE IN - 12 Hours of Sebring | Start to Finish on Peacock #IMSA #Sebring #SebringInternationalRaceway #12hoursofsebring #Weathertech #Michelin #MichelinMotorsport #MotulMotorsport #NBCSports