8 Hours of Indianapolis
October 16 – October 18, 2026·Indianapolis Motor Speedway — Road Course
Indy's road course endurance test
EnduranceMulti-classTeam Event
Category
Sports CarDuration
8 hoursClasses
1 classesSetup
OpenTeam
2–5 driversStatus
UpcomingStarts in 103 days
Registration
Registration typically opens ~1 week before the event.
Estimated window: October 9, 2026 – October 16, 2026
Car Classes
GT3
Venue
Event Details
GT3 endurance on the Indy road course.
Endurance Race Planner
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Build a stint schedule, dial in fuel math, and run a live pitboard for 8 Hours of Indianapolis.
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