On January 4, 2014, Chip Ganassi Racing announced that McMurray will run the 24 Hours of Daytona for the team in the No. 01 car alongside Scott Pruett, Memo Rojas and Sage Karam. At the team's announcement, McMurray stated, "It's the most fun race I get to run all year long. There's no points for us and it's all about being able to win. What makes it such a good time, you'll see guys all year long and they'll be here, so you can eat lunch with them, hang out and things like that. It’s fun to be a part of it." McMurray returned to the 24 Hours of Daytona in 2015 in the No. 02 car with Tony Kanaan, Scott Dixon, and Cup teammate Kyle Larson. The team would win the event, and McMurray joined A. J. Foyt and Mario Andretti as the only drivers to win the Daytona 500 and 24 Hours of Daytona (they would be joined by Jeff Gordon two years later). McMurray would also drive for the team in the 2016 24 Hours of Daytona.