The NASCAR Cup Series race on Sunday, August 17, 2025, the Cook Out 400 at Richmond Raceway, will be broadcast live on the USA Network. The green flag for the race is expected shortly after 6 p.m. ET. Fans can also stream the race online via the NBC Sports app and Peacock. So if you want to watch the NASCAR race today, tune in to USA Network starting around 6 p.m. ET for live coverage. Streaming options are available for online viewers as well. This race is part of the 2025 NASCAR Cup Series season and is one of the key races before the playoffs begin.