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, near St. Louis, Missouri. This event features a USTAF-certified full marathon course, which is a Boston Marathon qualifier, and a half marathon, both running along America's longest Main Street.

Participants can expect enthusiastic support from volunteers and a festive atmosphere, including post-race refreshments and entertainment. All finishers will receive medals, and those who register early are guaranteed event shirts. Proceeds from the marathon benefit local community initiatives, making it a meaningful event for both runners and the community. Visit the organization's website for the most recent information.