2027 Naperville Sprint Triathlon
Naperville, IL
Sun, Aug 1, 2027
In 316 days · Sun, Aug 1, 2027
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Sunday, August 1st, 2027
500 Jackson Ave, Naperville IL
65–82°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
61–76°F
dry
2024
71–86°F
rain
2023
65–83°F
dry
2022
69–87°F
dry
2021
63–78°F
dry
2020
65–73°F
rain
2019
56–81°F
dry
2018
61–81°F
dry
2017
65–82°F
dry
2016
65–82°F
dry
Best months to race in Illinois →
About this race
Event Overview
Celebrate the 19th annual Naperville Sprint Triathlon on Sunday, August 1, 2027, at the iconic Centennial Beach. Whether you’re chasing a personal best, tackling your first multisport event, or racing alongside family, there’s a distance for every athlete with Sprint Triathlon, Duathlon, Aquabike, and Kids Triathlon options. Enjoy a unique race experience featuring a swim in historic Centennial Beach, a scenic bike course through Naperville, and a fast, spectator-friendly run to the finish. Join hundreds of athletes for one of the Chicago area’s favorite summer triathlons.
Event Details and Schedule
- Date: August 1, 2027
- Location: 500 Jackson Ave, Naperville, IL
- Race Options: Sprint Triathlon, Duathlon, Aquabike, Kids Triathlon
- More Information: Race Registration
Course map
Hotels for race weekend
Live prices near the start line, Jul 31 – Aug 2, 2027.
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Run clubs near Naperville to train with before race day.
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