Ken Lemmon is not from Indiana, but for more than 100 days out of the year, he calls Indianapolis home.
It’s the Indianapolis Motor Speedway that brings him back year after year. Lemmon is a “yellow shirt,” as the part-time safety patrol workers at the track are affectionately called.
The yellow shirts might just be the most recognizable crew at the IMS, and those who have been around for more than a few years will say that they have enough stories to fill a library. Danny Ferris, who has overseen his section for nine years, says he has witnessed everything from marriage to death.

Some yellow shirts even have their own fans. Gloria Grundy, 74, is known as the “silver fox” to fans who often see her directing traffic at Gasoline Alley. After 11 years of working at IMS, she says there is never a dull moment when she is among the action in the alley.

To fans, the yellow shirt symbolizes hospitality, but to the people who wear them, the shirt symbolizes a family built on generations of racing spirit.
“I always say, ‘Have fun, but get the job done,’” Lemmon said. “The majority of my people are here because we want to be here. It makes it really fun to show up every day.”













Interested in becoming a yellow shirt? Applications for the 2025 season open in January and can be filled out online.



