How to Watch the Iowa Corn 350
NASCAR Cup Series · Iowa Speedway · Newton, IA · Sunday, August 9, 2026. Here's the start time, TV channel and live stream.
▶ Watch on USA Network- EventIowa Corn 350
- SeriesNASCAR Cup Series
- DateSunday, August 9, 2026
- Start time3:30 PM ET (your local time on the live schedule)
- TrackIowa Speedway, Newton, IA (a 0.875-mile asphalt D-shaped oval)
- Watch onUSA Network ↗Subscription
How to watch NASCAR Cup Series at Iowa Speedway
The Iowa Corn 350 — a NASCAR Cup Series race at Iowa Speedway in Newton, IA — is set for Sunday, August 9, 2026, with coverage around 3:30 PM ET. NASCAR Cup Series airs on USA Network on cable and streams live on Peacock.
On TV: the Iowa Corn 350 airs on USA Network on cable and satellite from about 3:30 PM ET ET.
Streaming: watch live on Peacock, plus YouTube TV, Fubo, Sling and Hulu + Live TV.
Tap Watch on USA Network to go straight to the broadcast. For the full week of racing across every series — with times auto-converted to your local zone — see the complete schedule or today's watch guide.
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About the Iowa Corn 350
The Iowa Corn 350 debuted in 2024 as the NASCAR Cup Series' first race at Iowa Speedway and its first in the state of Iowa, after the track had hosted lower national series from 2009 to 2019. Ryan Blaney won the inaugural running under the lights on Father's Day 2024. The race moved to early August in 2025 as part of NBC's broadcast window.
Iowa Corn 350 — key facts
Past Iowa Corn 350 winners
| 2025 | William Byron |
| 2024 | Ryan Blaney |
About Iowa Speedway
Iowa Speedway is a 0.875-mile paved D-shaped oval in Newton, Iowa, with compound banking of 12 to 14 degrees in the turns. It opened in 2006 and hosts NASCAR and IndyCar events.
Designed under the direction of NASCAR champion Rusty Wallace; owned by NASCAR since 2013.
Frequently asked questions
What time does the Iowa Corn 350 start?
The Iowa Corn 350 (NASCAR Cup Series) is scheduled for about 3:30 PM ET on Sunday, August 9, 2026. Times are US Eastern — the live schedule at RacingOnTV.net converts them to your local zone.
What channel is the Iowa Corn 350 on?
The Iowa Corn 350 airs on USA Network on cable and streams live on Peacock.
Is the Iowa Corn 350 on TV?
Yes — the Iowa Corn 350 is on TV. It airs on USA Network on cable and satellite, with coverage from about 3:30 PM ET on Sunday, August 9, 2026, and also streams live on Peacock, plus YouTube TV, Fubo, Sling and Hulu + Live TV.
Where can I watch the Iowa Corn 350?
Watch the Iowa Corn 350 on USA Network — on TV (USA Network on cable and satellite) or streaming on Peacock, plus YouTube TV, Fubo, Sling and Hulu + Live TV. Use the Watch button above to go straight to the broadcast on Sunday, August 9, 2026.
How can I stream the Iowa Corn 350 live?
You can stream it on Peacock, plus YouTube TV, Fubo, Sling and Hulu + Live TV.
Where is the Iowa Corn 350 held?
The race is at Iowa Speedway in Newton, IA, a 0.875-mile asphalt D-shaped oval.
Who won the Iowa Corn 350 last time?
William Byron is the defending winner of the Iowa Corn 350.
How long is the Iowa Corn 350?
The Iowa Corn 350 is run over 350 laps (306.25 miles).
When was the first Iowa Corn 350?
The inaugural Iowa Corn 350 was held in 2024.
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