IndyCars: Iowa Speedway @Season

In het verleden

Datum Circuit Winnaar
2020  Iowa Speedway
2020  Iowa Speedway
2019  Iowa Speedway
2018  Iowa Speedway J. Hinchcliffe
2017  Iowa Speedway H. Castroneves
2016  Iowa Speedway J. Newgarden
2015  Iowa Speedway R. Hunter-Reay
2014  Iowa Speedway R. Hunter-Reay
2013  Iowa Speedway J. Hinchcliffe
2012  Iowa Speedway R. Hunter-Reay
2011  Iowa Speedway Marco Andretti
2010  Iowa Speedway T. Kanaan
2009  Iowa Speedway D. Franchitti
2008  Iowa Speedway D. Wheldon
2007  Iowa Speedway D. Franchitti