About This Race
The Great GO! St. Louis Halloween Race takes place October 24-25, 2026 at Kircher Park in Eureka, MO with a Halloween twist. It offers a half marathon, 10K, 5K, 1-mile fun run, and a 1-mile costumed dog walk (Great PUPkin Run). Participants receive a premium long sleeve shirt, festive finisher medal, digital certificate, and post-race treat bag, plus a costume contest, candy treats, and Schlafly beer in Trick-or-Treat Village.
Course & Race Day Details
Awards
First three finishers in each age group in the Half-Marathon, 10K and 5K receive a pumpkin pie; prize money awarded to top 3 male & female in 10K & Half Marathon ($300/$200/$100).
Charity Beneficiary
Open Door Animal Sanctuary
Race Weekend Logistics
Packet Pickup
Packet Pickup: Friday, October 23, 2026 10:00am-6:00pm (Location TBD); Saturday Oct 24 6:15am-9:00am and 11:00am-3:00pm at Kircher Park; Sunday Oct 25 5:30am-7:00am at Kircher Park.
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