Events in Indianapolis in September 2026
Indianapolis event dates for September 2026 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to September.
Indianapolis's September 2026 lineup is still being announced — planning leads below.
By TripSapien · Updated October 22, 2026
Sourced events
Dates for this month are still being announced. Start with the planning leads below, or build the rest of your visit from the city guide.
Open the Indianapolis guideGoing to Indianapolis in September?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Dates unconfirmed
Indianapolis Motor Speedway Museum
The IMA is the home of "The Greatest Spectacle in Racing, the Indianapolis 500.
Planning lead · details firm up closer in · Source: seasonal calendar
- Dates unconfirmed
A very popular event featuring jazz, blues, bluegrass, roots, r&b, zydeco, and fusion bands.
Planning lead · details firm up closer in · Source: seasonal calendar
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- Labour Day · publicSep 7
- Long weekendSep 5–Sep 7
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Indianapolis?
Turn these September events into a full Indianapolis plan, every place checked for closures, limited hours, and booking needs on your dates.