Helio Castroneves won the Iowa Corn 300 at the Iowa speedway and ended a three year drought in doing so. He lead 217 of the 300 laps it was Team Penske`s first win in 11 tries at the Iowa Speedway at Newton. it was also his 30th career victory. he has won at Indy three times. J-R Hildebrand was 2nd and Ryan Hunter Reay was third, Will Power was fourth and Graham Rahal 5th. Earlier in the day Matheus Leist won the Indy Lights Mazda 100 event at the Iowa Speedway and Saturday night Dalton Sargeant won the Iowa 150 Arca series race, his 2nd win of the season in that series of races, Sargeant is 19 years old from Boca Raton Florida.