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2025 F3 Naperville 5K Run&Walk for Little Friends

Join F3 Naperville on Sunday, September 28th, 2025, for our 5K Run & Walk event, benefitting Little Friends!

Learn more about Little Friends Race Info Donate

Become A Sponsor

Become a sponsor for the 5K to get great benefits such as complementary race bibs and advertising on social media.

Become A Sponsor This Year's Sponsors Sponsorship Levels

F3 Naperville 5K Past Race Results

2023 Race Results 2022 Race Results Race Info

Countdown to Race Day on September 28, 2025

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