Indiana Sprint Week
Thursday, July 23
Indiana Sprint Week Race Day
Thursday, July 23, 2026
The USAC Sprint Car National Championship visits The Dirt Track at IMS to kick off the 39th annual Indiana Sprint Week Thursday, July 23. This one-night-only event features an invitational field and will be a full USAC Sprint Car program with hot laps, qualifying, heat races, mains and the feature event.