In 65 days · Sat, Oct 24, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, October 24th, 2026
Where
5029 Northrup Ave, St. Louis MO
Distances
Half · 10K · 5K · 1 Mile
Typical weather
47–64°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
40–62°F
dry
2024
44–71°F
dry
2023
60–73°F
dry
2022
65–74°F
dry
2021
55–78°F
rain
2020
42–52°F
dry
2019
47–60°F
rain
2018
37–58°F
dry
2017
49–55°F
dry
2016
49–65°F
dry
Best months to race in Missouri →
About this race
The Great GO! St. Louis Halloween Race
Date: 2026-10-24
Location: 5029 Northrup Ave, St. Louis, MO
URL: Race Information
Race Overview
- Events Offered: Half marathon, 10K, 5K, 1-mile fun run, and 1-mile costume dog walk.
- Target Audience: From serious road racers to families in costume.
- Special Features: A unique Halloween twist on a fall event.
- Venue: Held in picturesque Eureka, MO.
Event Highlights
- Community Involvement: Partnerships with local businesses.
- Post-Race Amenities: Abundant candy, 4 Hands beer for participants over 21.
- Festival Area: Located in Eureka's business district.
- Costume Contest: Participants are encouraged to dress up for the contest returning this year.
Course map
Train with a club
Run clubs near St. Louis to train with before race day.
See all run clubs near St. Louis →
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.