Milk and motorsports: dairy’s lasting legacy in the Indy 500

Sunday, Hoosiers and racing fans from across the country gathered to watch the iconic Indy 500 race—a race steeped in tradition, where winners famously celebrate with a bottle of milk. This tradition dates back to 1936 when Louis Meyer, the first three-time winner of the race, requested a glass of buttermilk after his victory.

“The racing community has really adopted this tradition and has tried to increase awareness of dairy around the Speedway,” said Jacquelyn Boerman, associate professor of animal sciences. “Even though dairy, dairy farmers and milk production have evolved overtime, this tradition connects us back to tradition.”

Boerman explained that each year, a Hoosier dairy farmer has the honor of presenting the milk to the race winner, symbolizing the strong connection between agriculture and the Indy 500. Purdue University also plays a role in deepening that connection by bringing cows to the Fastest Rookie Luncheon. There, rookie drivers can interact with and milk cows—an experience that introduces them to Indiana’s agricultural roots.

“We try to ingrain that connection so that when drivers get a glass of milk at the end, they’ll have a better understanding of the history and importance of dairy, not only in Indiana but across the U.S,” said Boerman.

Organizations like the Indiana Dairy Producers Association and the American Dairy Association of Indiana also help keep the dairy industry top-of-mind. These groups bring together farmers from diverse backgrounds, offering a mix of perspectives and experiences that help shape the future of dairy in the state.

Jacquelyn Boerman in dairy barn Jacquelyn Boerman, associate professor of animal sciences

Purdue works closely with industry groups and local dairy farmers to develop research, Extension programs and outreach efforts that directly address real-world needs. This cooperative approach gives farmers a voice and helps ensure that their evolving challenges are met with practical solutions.

The state is also seeing some smaller farms invest in on-farm processing, allowing producers to maintain a smaller herd while directly engaging with their communities. At the same time, other farms are adopting cutting-edge technologies, from robotic milking systems to health-monitoring tools, ensuring animal welfare and operational efficiency.

“We’re trying to make Indiana a place where regardless of what your dairy farm looks like, your dairy can thrive,” said Boerman.

In her role at Purdue, Boerman teaches dairy science courses, some of which involve taking students to farms across the country, starting with farms in Indiana. These experiences help connect consumers with the people who produce their food.

The month of May is a wonderful time to remind people of where their food comes from, as well as appreciate the labor required to harvest milk and the dairy cows that make milk and other dairy products possible.

- Jacquelyn Boerman, associate professor of animal sciences

Featured Stories

A landscape view of Pfendler Hall, one of the three buildings that houses faculty and staff from Purdue Forestry and Natural Resources.
FNR Honors Four Individuals for Department Service in 2025

The Purdue Department of Forestry and Natural Resources has honored four individuals for their...

Read More
the Szymanski and Siegmund labs stand together in front of photos and models of leaf epidermis on a screen between them.
Sticking together under stress: NSF grant brings plant biologists and engineers together to discover how tissues stay connected

Daniel Szymanski, professor of Purdue’s Departments of Botany and Plant Pathology and...

Read More
Ag Barometer
Farmer sentiment drifts lower as trade uncertainty hangs over agriculture

Farmer sentiment dipped slightly in December, with the Purdue University/CME Group Ag Economy...

Read More
Photos from the top 2025 stories for Purdue College of AG
What people clicked, watched and read in 2025

Explore the top content from 2025 for the Purdue College of Agriculture.

Read More
Wildlife alumna Lauren Wetterau kneels next to a red squirrel midden in the Greater Yellowstone ecosystem; a red squirrel sits on downed tree
Alumna Lauren Wetterau's Research Featured on Animal Planet Show

2023 wildlife alumna Lauren Wetterau is coming to a television screen or streaming service near...

Read More
Lenny Farlee shows teachers how to use a Biltmore stick at the Natural Resources Teachers Academy.
FNR Extension Set to Offer Four Editions of Forest Management for the Private Woodland Owner Course in Spring 2026

Do you want to learn more about trees, forests and how to better manage your woodlands for a...

Read More