
From the Organizer
Online Registration closes Wednesday July 3rd 6pm
No early Shirt & Bib Pickup at our Fast Feet Stores this year. Day of race pickup and late registration starts 8am.
For the 48th year, the Greater Springfield Harriers will be hosting the Big Fourth 5K in downtown Springfield starting and finishing at the Basketball Hall of Fame.
This is flat out & back type course on road and the Springfield River Walk.
Details can be found here Race Page
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Frequently Asked Questions (FAQs)
48th Annual Springfield's Big Fourth 5K!
Jul 4, 2026