500 Festival Running Event
The 500 Festival Running Events in Indianapolis, Indiana, feature the iconic IU Health 500 Festival Mini-Marathon and the Delta Dental 500 Festival 5K. The 2026 event marks the 50th running of the Mini-Marathon, celebrated as "America's Best Half Marathon" by USA TODAY 10Best. The half marathon offers a flat, fast course including a unique 2.5-mile lap around the historic Indianapolis Motor Speedway, where runners can kiss the bricks.
The 5K race, also flat and fast, runs through downtown Indianapolis and hosts the USATF 5KM Championships. Both races feature live entertainment, enthusiastic volunteers, and a vibrant post-race party, attracting over 20,000 participants from across the U.S. and more than 20 countries. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
