Trek Bicycle Corporation Location 801 W Madison StWaterlooWI Next Event Trek 100 - June 7, 2025 - All Day Loading Map.... Trek Bicycle Corporation801 W Madison St - WaterlooEvents 43.179021 -89.003741 Upcoming Events Trek 100 - June 7, 2025 - All DayTrek CX Cup - October 3, 2025 - October 5, 2025 - All Day