IndyCar Series 2026 Testing Schedule: Key Dates and Insights
As the 2026 IndyCar Series approaches, a structured testing calendar is shaping up, with teams focusing on crucial preparations despite the absence of on-track activities until early next year.
Upcoming Tests:
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January 7, 2026: A pivotal Firestone tire test will be held at Phoenix Raceway, marking IndyCar’s return to the venue after an absence since 2018. While no specific teams have been confirmed, previous tests have featured Scott Dixon from Chip Ganassi Racing and Alexander Rossi from Ed Carpenter Racing.
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February 9-10, 2026: A collective team test will take place at Sebring International Raceway’s short course, instrumental for street course setups. So far, 20 cars will participate from multiple teams, including AJ Foyt Racing, Andretti Global, and Team Penske. Additional entries are anticipated.
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February 18-19, 2026: The final pre-season collective outing will occur in Phoenix, with 18 cars confirmed, excluding Dale Coyne Racing but adding PREMA Racing to the lineup.
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April 28-29, 2026: The Indy Open test at the Indianapolis Motor Speedway is scheduled ahead of the Indianapolis 500, a critical event in the series.
These testing opportunities are essential for teams to refine their strategies and setups before the season opener at St. Petersburg from February 27 to March 1. The structured approach afforded by the sanctioned tests will be crucial as teams navigate the complexities of the upcoming season.

