Watch NASCAR Iowa Race Live: Start Time, Channel, Streaming Guide

The NASCAR Cup Series is heading to Iowa Speedway for the Iowa Corn 350 on Sunday, August 3, 2025, with the race starting at 3:30 p.m. ET.

The defending champion, Ryan Blaney, will be looking to defend his title against pole sitter Chase Briscoe. The action promises to be thrilling as these top drivers battle it out for victory.

For those wondering how to catch the race, you can tune in to the USA Network to watch it live. If you prefer streaming, options like Fubo, Max, and Peacock will have you covered.

Get ready for an adrenaline-filled Sunday as the NASCAR action unfolds at Iowa Speedway. Don’t miss out on the excitement of the Iowa Corn 350 Cup Series race – it’s going to be a nail-biter!