The ticket renewal deadline for next summer’s NASCAR race at Iowa Speedway has arrived, as race fans must renew by the end of today to keep their seats and campsite for the Iowa Corn 350 Powered By Ethanol. The race is scheduled to take place Sunday, August 3rd, 2025. There are two payment plans for renewal – a 50/50 plan and a 4-part plan. Ticket renewals can be made on the Iowa Speedway’s website at www.iowaspeedway.com, or you can call the Iowa Speedway’s Ticketing Sales Center at 866-787-8946. Beginning Thursday, November 14th, fans can relocate or upgrade their tickets to the NASCAR Cup race August 3rd. Two other races will be held at the Iowa Speedway that weekend. The ARCA Menards Series Atlas 150 will be run at 6:00 p.m. Friday, August 1st, 2025, and the NASCAR Xfinity Series Hy-Vee Perks 250 will be held Saturday, August 2nd, 2025. The start time for all three races at the Iowa Speedway in August of 2025 have yet to be determined.