5029 Northrup Ave, St. Louis MO
Saturday, October 18th, 2025
🎃 Event Overview
- Race Type: 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!
- Participants: 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.
- Expectations: Expect a top-quality race with all the great things you’ve come to expect from GO! St. Louis events!
🍬 Post-Race Amenities
- Treats: Runners will be treated to plenty of candy (it IS Halloween, after all!).
- Beverages: Schlafly beer for the over 21-participants.
- Festival Area: A great festival area 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!
📍 Race Details
- Date: 2025-10-18
- Location: 5029 Northrup Ave, St. Louis, MO
- Registration: For more information, visit the race page at The Great GO! St. Louis Halloween Race.
Starting Line Map
Coaching
Race Strong, Smart & Healthy with Online or In-Person Coaching!
Suggested Races
