It's Carb Day in Indy, with plenty happening on and off the track at the Indianapolis Motor Speedway.
Indy 500 drivers will continue practice. Pit crews will compete in the Pit Stop Challenge, a staple since the 1970s. Wienermobiles will race. And the whole day wraps with a concert.
Here's a look at what's happening today.
Carb Day 2025 schedule
- 8 a.m. to 6 p.m.: Gates open
- 11 a.m. to 1 p.m.: Indy 500 practice
- 2:30-4 p.m.: Indy 500 Pit Stop Challenge
- 4-6 p.