With four races remaining in the NASCAR Cup Series regular season, Iowa Speedway will kick off the 2025 NASCAR on NBC schedule. Ryan Blaney is the defending winner of Sunday’s Cup race (Countdown to Green begins at 3 p.m. ET on USA Network).

The NASCAR Xfinity Series stays in the midwest on Saturday for the HyVee Perks 250 at Iowa Speedway (4:30 p.m. ET, The CW, IMS Radio, SiriusXM NASCAR Radio). The CW App will air Xfinity Series qualifying at 12:05 p.

The NASCAR Xfinity Series will be racing on the short track at Iowa Speedway for the HyVee Perks 250 on Saturday (4:30 p.m. ET, The CW, MRN Radio, SiriusXM NASCAR Radio). ENTRY LISTS: Cup Series | Xfinity Series Ross Chastain will step back into the saddle of the No.