8:00 am - 5:00 pm CONTINENTAL TIRE ROAD RACE SHOWCASE August 5, 2018 @ 8:00 am - 5:00 pm CONTINENTAL TIRE ROAD RACE SHOWCASE AUG 03 TO AUG 05 - CONTINENTAL TIRE ROAD RACE SHOWCASE Elkhart Lake, WI Track: Road America Race Duration: 2 hours 40 minutes Circuit Length: 4.0 miles