Trek Cup C1 2019 Race Home Stages Elite Men Waterloo, Wisconsin - Waterloo, Wisconsin Elite Women Waterloo, Wisconsin - Waterloo, Wisconsin View all Stages Races Trek Cup C1 2019 21 September 2019 | Waterloo, Wisconsin Elite Men | Waterloo, Wisconsin - Waterloo, Wisconsin 2019-09-21 Elite Women | Waterloo, Wisconsin - Waterloo, Wisconsin 2019-09-21