6–20 August 2016 was when it was held . The official site of  Detroit Grand Prix is chicagomarathon.com . 17 were the number of teams who competed in  Detroit Grand Prix . The venue for  Detroit Grand Prix was  Société Athlétique de la Villa Primrose in Bordeaux (1909) . 12 events were there in  Detroit Grand Prix . 40 from 30 nations competed in  Detroit Grand Prix
All the events of the sports  Detroit Grand Prix are conducted in  Société Athlétique de la Villa Primrose in Bordeaux (1909)