Iowa Speedway in Newton, Iowa, is set to welcome a marquee NASCAR weekend in August 2026, featuring the premier Cup Series alongside the O’Reilly Auto Parts Series and the ARCA Menards Series.
The 0.875‑mile oval, known for its tight turns and high‑speed straights, will test the skill of 36 Cup drivers, 38 O’Reilly competitors and 39 ARCA entries, blending veteran talent with emerging prospects.
Driver line‑ups across the three series
Among the Cup field, championship contenders such as Chase Elliott, Ryan Blaney and Bubba Wallace will share the grid with seasoned teammates from Hendrick Motorsports, Team Penske and Joe Gibbs Racing, promising intense on‑track battles.
The O’Reilly Series will showcase names like Ross Chastain and Denny Hamlin, while also featuring rising stars Sheldon Creed and Corey Day, adding depth to the competitive landscape.
ARCA’s lineup includes established racers such as Takuma Koga and newcomer Isabella Robusto, alongside veterans Nate Moeller and Bobby Earnhardt, highlighting a mix of experience and fresh talent.
The event underscores Iowa Speedway’s reputation as a key venue for major NASCAR dates, drawing fans from across the United States and reinforcing the track’s role in the national motorsport calendar.