Great GO! St. Louis Halloween Race
The Great GO! St. Louis Halloween Race features a half marathon, 10K, 5K, and 1-mile fun run – 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!
In addition to the line-up of events, runners will be treated to great post-race amenities including plenty of candy (it IS Halloween, after all!), 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 is on!
Training For a Race? Try This Challenge
Training for a race? Take on the West Coast Trail Challenge and use the power of team accountability to help you stay motivated!
During the West Coast Trail virtual team challenge your team of 1 – 4 people will work together and take a 75 km (47 mi) journey along one of the most popular/scenic hikes in the world!
Each time anyone on your team runs, walks, or hikes your team advances along an interactive map towards the finish.
Your team members can be located anywhere in the world!
Unlock special badges and earn an embroidered finisher’s patch as you make your way along the trail.
The West Coast Trail virtual challenge is built for everyone. Start the challenge anytime, your team time doesn’t begin until you start your team clock.
Use the leaderboard to compare your time to teams that have completed the challenge in the past. Or, set your own goal and complete the challenge at your own pace!
Sign up and earn your finisher's patch today! Get Challenge Info
Find Accommodation Near Great GO! St. Louis Halloween Race
Use this map to find hotels and airbnb accommodation near this race location.
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.