Exhibitor registration is open for the 2025 500 Festival Mini-Marathon & 5K Expo. This year, for the first time, the Expo will take place at Lucas Oil Stadium on May 1, from 4 to 8 p.m. and May 2, from 10 a.m. to 8 p.m. The two-day event will take place prior to the IU Health 500 Festival Mini-Marathon and Delta Dental 500 Festival 5K, scheduled for May 3, 2025. 

The Expo is the start to the iconic Indy Mini weekend. As the designated packet pickup location for all participants, the Expo attracts over 30,000 attendees each year. Exhibiting at the Expo is a great way to connect with participants and the community. Free and open to the public, the Expo welcomes both participants and spectators to join in the excitement. 

To view the floor plan, review pricing, or reserve a booth space, click here. Booth spaces are limited to ensure the highest visibility for participating vendors. For questions or help registering, please contact Michael Spagnolli at mspagnolli@500festival.com.  

The IU Health 500 Festival Mini-Marathon & Delta Dental 500 Festival 5K is sponsored by Indiana University Health, Delta Dental, Meijer, and Central Indiana Chevrolet Dealers. The Mini-Marathon will be broadcast to the Indianapolis market on WTHR, Channel 13.   

About the 500 Festival | Founded in 1957, the 500 Festival is a not-for-profit organization that produces life-enriching events and programs that celebrate the spirit and legacy of the Indianapolis 500® and foster a positive impact on the city of Indianapolis and the state of Indiana. One of the largest festivals in the nation, each year more than half a million people attend an event or program produced by the 500 Festival. Since its founding, the 500 Festival has contributed more than $500 million in economic value to Indianapolis. To learn more about the 500 Festival, please visit www.500festival.com or follow us on Facebook, Twitter, and Instagram.