12 teams participated in Combined driving . 275 from 48 nations competed in Combined driving . The venue for Combined driving was Olympic Gymnastics Arena . 28 July – 9 August was when it was held . Combined driving was established on 1884; 135 years ago (1884) . The no. of events in sport was 14 . The official site of Combined driving is chicagomarathon.com
18 games were held in Combined driving