The Great GO! St. Louis Halloween Race

🎃 The Great GO! St. Louis Halloween Race

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!

🏞️ Location

Held in picturesque Eureka, MO, 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!

🍬 Post-Race Amenities

• Candy: Plenty of candy will be provided (it IS Halloween, after all!).
• Beer: Schlafly beer will be available for participants over 21.
• Festival Area: A great festival area will be set up in Eureka's business district!
• Costume Contest: Don't forget to dress in costume - the Great GO! St. Louis Halloween Race Costume Contest will return this year!

📅 Event Details

Join us on October 18, 2025, at 5029 Northrup Ave, St. Louis, MO. For more information and registration, please visit the race website.