SUNDAY, AUGUST 2, 2026
NAPERVILLE, IL
THIS EVENT IS SANCTIONED BY USA TRIATHLON (USAT)
Naperville Sprint Triathlon
Join us for the 18th Naperville Sprint Triathlon on August 2, 2026 from Centennial Beach!
The Sprint Triathlon is a 375 meter swim, 22K bike and 5K run.
The Duathlon is a 1 mile run, 22K bike and 5K run.
The Aquabike is a 375 meter swim and a 22K bike.
The Kids Triathlon is a 175 meter swim, 11K bike and a 5K run.
Event Highlights
From beginners to elites, everyone can find their place at the annual Naperville Sprint Triathlon at Centennial Beach.
Race Course
The Naperville Sprint Triathlon will be held in beautiful Centennial Beach!
Registration Information
Register today for the Naperville Sprint Triathlon in Centennial Beach.
Race Info
Find everything you need to know for a safe and fun race!
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