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Tri Millennium

Find Your Course

Choose your distance first and explore the swim, bike, and run routes that guide your race day.

Choose your distance

Choose your course

Sprint · course map

Swim

750 m swim at Millennium Park.

Open the complete interactive map, route details, and current course information in Ride with GPS.

Open Ride with GPS ↗

Your swim, bike, and run routes follow the selected distance.
Aquabike uses the same swim and bike courses. Relay teams share the course for their chosen distance. Sprint duathlon starts with a 2.5 km run, then a 20 km bike and 5 km run. Olympic duathlon uses a 5 km opening run, 40 km bike, and 10 km final run.

Related next step

Plan your race weekend.

Put packet pickup and start times in one place.
Race Weekend →