DETROIT – The Chevrolet Detroit Grand Prix presented by Lear is shifting back to its one-weekend format for 2021. AdWe are excited to bring the Chevrolet Detroit Grand Prix presented by Lear back to Belle Isle in 2021 and return to a traditional one-weekend format June 11 through the 13, featuring five great races with three incredible racing series. All three series will host races on June 12, with the first Indy Lights racing action on Belle Isle since 2012. Tickets for the Grand Prix are expected to go on sale within the next few weeks. IMSA joins the NTT INDYCAR SERIES and Indy Lights for one amazing race weekend on Belle Isle... Posted by Chevrolet Detroit Grand Prix presented by Lear on Thursday, March 25, 2021Learn more about the Grand Prix below: