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Lake Zurich Triathlon

Lake Zurich Triathlon

Lake Zurich, IL • July 13, 2025

OlympicSprintAquabikeDuathlon
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Join us for the rebirth of the ET Lake Zurich Triathlon on Sunday, July 13, 2025 from Paulus Park in Lake Zurich! The Olympic Triathlon is a 1500 meter swim, 40K bike and 10K run. The Sprint Triathlon is a 750 meter swim, 22K bike and 5K run. The Duathlon is a 5k run, a 40K bike and a 5k run. Event details and schedule

Please visit the official race website and registration page to confirm all details, as information may change.