NEWSDetroit Grand Prix 2021, Day 2: Racing returns to Belle IslePublished: June 12, 2021, 6:34 PMTags: detroit grand prix, grand prixmiere, news, 2021, local news, detroit, wayne county, indycar series, presented by lear, belle isle, local, felix rosenqvist, chevrolet, indycar, belle isle conservancyMarcus Ericsson wins first Dual in Detroit race