FOX’s first season of broadcasting IndyCar brought a significant increase in overall viewers, younger viewers, and women to follow the series on its network and cable channels.“FOX Sports coverage of the 17-race 2025 IndyCar Series season scored in a big way, averaging 1,362,000 viewers according to Nielsen Media Research, a...

UPDATE: Final viewership numbers show a 23-percent gain in fans who tuned in to the Rolex 24, with an average of 254,000 viewers, up from 206,000 last year according to Nielsen Media Research. It's also a gain of more than 20 percent over 2016 (212,000 viewers.) More information can be...