
IMSA Schedule
For the first time since 2014, the IMSA WeatherTech SportsCar Championship will be back at the Brickyard on the weekend of Sept. 15-17, 2023 as the headline event of a full weekend of IMSA sports car action billed as the “IMSA Battle on the Bricks” around the 2.439-mile, 14-turn road course.
September 15

Practice
The three-day festival showcasing the pinnacle of sports car racing kicks off on Friday, Sept. 15. Race fans in the IMS infield can get up close and personal with their favorite sports cars, drivers and teams.
September 16

Qualifications
Qualifications for the IMSA TireRack.com Battle on the Bricks weekend will occur on Saturday. Plus a support series race that runs late into the evening.
September 17

IMSA Race Day
The TireRack.com Battle on the Bricks weekend will be a three-day festival showcasing the pinnacle of sports car racing. With 18 different manufacturers currently competing in IMSA and unparalleled fan access to the garage area throughout the weekend, race fans in the IMS infield can get up close and personal with their favorite sports cars, drivers and teams.
IMSA News

Porsche Penske Starts Strong in TireRack.com Battle on the Bricks
Matt Campbell did the boss proud as this weekend’s TireRack.com Battle on the Bricks, the first IMSA WeatherTech SportsCar Championship race at Indianapolis Motor Speedway in nine years, got underway.

Porsche Penske Team Finishes 1-2 at TireRack.com Battle on the Bricks
Nick Tandy and Mathieu Jaminet won the IMSA WeatherTech SportsCar Championship race for Porsche Penske Motorsport on Sunday at IMS.

Porsche Penske Drivers Lock Out Front Row in IMSA Qualifying at Indy
Matt Campbell and Mathieu Jaminet led a 1-2 performance overall and in the premier GTP class for Roger Penske's team Saturday at IMS.

IMSA Fans Encouraged To ‘Plan Ahead’ with IMS.com
The “Plan Ahead” page features detailed information about the entire fan experience at IMS, including directions, parking, schedule, gate regulations, digital ticket and parking guides, ADA accessibility and much more.
IMSA Returns
Get ready for IMSA’s return to the Indianapolis Motor Speedway with IMS President Doug Boles! He’s here to give you the lowdown on planning ahead, this weekend’s schedule, evening racing and more.
Prepare for IMSA Weekend
Global Racing Stars Meet for an Epic Weekend

IMSA Weekend Merchandise
Grab your gear before Race Weekend and represent the Racing Capital of the World!