# The Great GO! St. Louis Halloween Race

- **When:** Fri, Oct 23, 2026 · 7:00 PM CDT
- **Where:** 5029 Northrup Ave, St. Louis, MO, 63110
- **Event page:** https://runthis.run/event/rs-96966-the-great-go-st-louis-halloween-race

## Registration

Register on the event's own site: https://runsignup.com/Race/MO/StLouis/TheGreatGOStLouisHalloweenRace?aflt_token=58wBqomPr6bPwa1YDhuKo0IQvrNCjzTq

## Description

The Great GO! St. Louis Halloween Race features a half marathon, 10K, 5K, 1-mile fun run and 1-mile costume dog walk – with a special Halloween twist! From the serious road racer to the family dressed head-to-toe in costume completing the race together, this is a can't-miss fall event! 

Held in picturesque Eureka, MO and The Great GO! St. Louis Halloween Race will feature partnerships with local businesses, and of course - a top-quality race with all the great things you've come to expect from GO! St. Louis events! 

In addition to our line-up of events, runners will be treated to great post-race amenities including plenty of candy (it IS Halloween, after all!), 4 Hands beer for the over 21-participants, and a great festival area in Eureka's business district!  And don't forget to dress in costume - the Great GO! St. Louis Halloween Race Costume Contest will return this year!

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Source: [https://runthis.run/event/rs-96966-the-great-go-st-louis-halloween-race](https://runthis.run/event/rs-96966-the-great-go-st-louis-halloween-race) — data from Run This (runthis.run).