The ticket renewal deadline is approaching for this summer’s NASCAR race at Iowa Speedway. Race fans must renew by Thursday, November 7th to keep their seats and campsite for the Iowa Corn 350 Powered By Ethanol Sunday, August 3rd. Start time for the race has yet to be determined. There are two payment plans for renewal – a 50/50 plan and a 4-part plan. Ticket renewals can be made on Iowa Speedway’s website at www.iowaspeedway.com, or you can call Iowa Speedway’s Ticketing Sales Center Monday – Friday 8:00 a.m. to 5:00 p.m. at 866-787-8946. Beginning November 14th, fans can relocate or upgrade their August 3rd NASCAR Cup tickets. Two other races will be held at Iowa Speedway that weekend. The ARCA Menards Series Atlas 150 will be run at 6:00 p.m. Friday, August 1st, and the NASCAR Xfinity Series Hy-Vee Perks 250 will be held Saturday, August 2nd. The start time for that race has yet to be determined.