40 from 30 nations were the competitors in  Detroit Grand Prix . It was held in 6–20 August 2016 . 12 events were there in  Detroit Grand Prix .  Société Athlétique de la Villa Primrose in Bordeaux (1909) were the venues of  Detroit Grand Prix . The official site of  Detroit Grand Prix is chicagomarathon.com . 17 teams competed in  Detroit Grand Prix
17 teams played 12 games