Belleville Main Street Marathon

The Belleville Main Street Marathon and Half Marathon is set to take place on September 27, 2025, in historic Belleville, Illinois, just a short drive from downtown St. Louis, Missouri. This community-driven event features a USTAF-certified full marathon, which serves as a Boston Marathon qualifier, and a half marathon, both of which run along America's longest Main Street.

Participants can expect enthusiastic support from volunteers and local businesses throughout the course. All finishers receive medals and T-shirts, and post-race festivities include food and drinks from local vendors. Proceeds benefit the Belleville Parks and Recreation Department. Visit the organization's website for the most recent information.