The Great St. Louis Halloween Race

The Great GO! St. Louis Halloween Race is a festive running event held in picturesque Eureka, Missouri, featuring a variety of race distances including a half marathon, 10K, 5K, and a 1-mile fun run. A unique highlight is The Great PUPkin Run, a 1-mile costume dog walk.

The event embraces the Halloween spirit with participants encouraged to wear costumes, and a costume contest adds to the fun. Post-race festivities include candy treats, Schlafly beer for adults, and a lively festival in Eureka's business district. The race caters to serious runners and families alike, offering both in-person and virtual race options. Visit the organization's website for the most recent information.