Naperville Sprint Triathlon
AUG
2
2026
The annual Naperville Sprint Triathlon offers several race formats from Centennial Beach Park. Participants can tackle a swim, bike, and run course individually or as a relay.
Sun 2 Aug 2026
Duathlon Run 1
Sprint Triathlon Run
Kids Triathlon Run
Duathlon Run 2
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Naperville Sprint Triathlon
The Naperville Sprint Triathlon is an annual multisport event held in early August in downtown Naperville, Illinois. The event takes place at Centennial Beach Park and is sanctioned by USA Triathlon.
Event Formats
The event offers several race formats:
- The Sprint Triathlon features a 375m swim, a 22K bike ride, and a 5K run.
- The Duathlon consists of a 1 mile run, a 22K bike, and a 5K run.
- The Aquabike includes a 375m swim and a 22K bike.
- The Kids Triathlon involves a 175m swim, an 11K bike, and a 5K run.
Organizers note that participants can compete individually or as part of a relay team.
Additional Information
The event page provides links to an athlete guide, course maps, hotel information, race photos, and results. Visit the organization's website for the most recent information.
5 km
Sprint Triathlon Run
5 km
Kids Triathlon Run
5 km
Duathlon Run 2
Duathlon Run 1
Events nearby
Experience a unique 5K loop around the historic limestone walls of the old Joliet Prison. Enjoy a flat course through Joliet and celebrate with a medal and post race drinks at Crybabies Tap.