3 running, swimming, triathlon, and other events in Algonquin, Illinois

From big races to Saturday morning group runs—find running, swimming, triathlon, and walking events and connect with the local endurance sports community.

• Cary Hero Dash 5KM Walk/Run [runsignup.com]
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  Sat, May 16, 2026 at 8:30 AM

  Description

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  Join us for The Hero Dash 5K, a community run and walk raising funds for St. Jude Children’s Research Hospital. Whether you’re a seasoned runner or a first-timer, every step you take helps children...

  Join us for The Hero Dash 5K, a community run and walk raising funds for St. Jude Children’s Research Hospital. Whether you’re a seasoned runner or a first-timer, every step you take helps children and families battling childhood cancer and other life-threatening diseases.

  This event was created in the spirit of health, compassion, and community. It’s a day to celebrate movement, hope, and the power of giving back — one stride at a time.

  We will be providing refreshments and a medal for participation.

  5k Run Walk

  1300 Klasen Rd, Algonquin, Illinois, 60013, United States
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