IROC X
IROC X was the tenth year of IROC competition, which took place in 1986. It saw the use of the Chevrolet Camaro in all races, it was the final season that television coverage was on CBS, and continued the format introduced in IROC VIII. Race one took place on the Daytona International Speedway, race two took place at Mid-Ohio [Sports Car Course|Mid-Ohio], race three ran at Talladega Superspeedway, and race four concluded the year at Watkins Glen International. Al Unser Jr. won the championship and $164,100.
The roster of drivers and final points standings were as follows:
| Rank | Driver | Points | Winnings | Series and reason for invite | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 |  Race resultsRace One, Daytona International SpeedwayFriday, February 14, 1986
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