Motorsports News Video Indy Car: Detroit Grand Prix Double Header Quick Results (Video) June 3, 2019November 12, 2020 Andrew Beckford 0 Comments Alexander Rossi, Conor Daly, Detroit Dual, Detroit GP double header, Detroit Grand Prix, Graham Rahal, Helio Castroneves, Indy Car, Indy Car Series, James Hinchcliffe, Josef Newgarden, Marco Andretti, Marcus Ericsson, Scott Dixon, Sebastian Bourdais, Simon Pagenaud, takuma sato, Tony Kanaan, will power WARNING! Race spoilers inside. Read more