The Big Run - Decatur, Il

Celebrate five decades of running with Fleet Feet at The Big Run presented by Brooks. This community 5K on Global Running Day is all about summer vibes, shared memories and the kind of runner’s high that keeps you coming back. Register today for The Big Run and let the good miles roll!

Join us June 3rd at Fleet Feet Decatur, IL for our annual 5K race. This is a free event. Participants can choose to receive a commemorative soft-style shirt and custom finisher medal for a fee. Participants can enjoy a post run parking lot party including lawn games, giveaways, snacks and drinks.

VIRTUAL RUN | Can't join us on race day?  Sign up as a virtual runner, complete the distance and enter your time - no matter where you are! Results must be submitted by June 8th. Virtual participants who purchase the swag pack can opt to pick up their swag in store or have it mailed.

VOLUNTEERS | Interested in volunteering? Click Volunteer in the left menu!

SWAG  l  Register now to purchase a swag pack including a commemorative t-shirt and custom finisher medal, while supplies last. 

Join fellow runners on June 3, 2026 for the The Big Run - Decatur, Il. It's a fantastic 5K featuring a flat and fast course in Decatur.