DuathlonIllinois
Duathlon in Illinois
Browse upcoming amateur duathlon events and compare dates, locations, and popularity. in Illinois.
Upcoming dates Illinois Community-rated events
Events listed
6
Sport
Duathlon
Area
Illinois
Radius
350 km
This calendar in numbers
This calendar currently lists 6 upcoming events, from Aug 29, 2026 to Oct 4, 2026. September is the busiest month, with 3 events scheduled.