The 109th Indianapolis 500 is scheduled for Sunday, May 25, 2025, on the 2.5-mile Indianapolis Motor Speedway oval. The track action promises to heat up as Fast Friday brings more speed and more tension.
Here are the details about today's track action. All times ET.
What is Fast Friday at the Indy 500?
Cars receive a turbocharger boost to replicate qualifying setups on Saturday and Sunday, May 17-18. Speeds will rise from previous practice days, which are run with lower boost replicating race setups.