Belleville Main Street Marathon 2025

• Historic Belleville, IL: Run through America's longest Main Street and scenic paved trails.
• Boston Qualifier: USTAF-certified course ideal for runners seeking qualification.
• Midwest Charm: Enjoy enthusiastic community support and vibrant post-race festivities.
• Course Support: Hydration stations every 2 miles; energy gels at select points.
• Community-Focused: Organized by local nonprofits with proceeds benefiting the area.

The Belleville Main Street Marathon offers a unique running experience with its out-and-back course that starts and finishes on Main Street, downtown Belleville. This marathon is distinguished by its route, which features 16 miles of city streets, including a notable segment along America's longest Main Street, and 10 miles on the scenic St. Clair County Transit District's paved biking/walking trail. The marathon prides itself on its enthusiastic crowd support, numerous water and fueling stations, and the festive atmosphere enriched by free post-race food and entertainment courtesy of local businesses.

Being a Boston Marathon qualifier, the Belleville Main Street Marathon attracts runners aiming to secure a spot in the prestigious Boston race. The course presents a rolling hills profile, with an elevation range between 466 feet to 644 feet, thereby offering a moderate challenge to participants. Despite the typically mild weather, runners often encounter temperatures and humidity levels that exceed the ideal conditions, adding an extra layer of challenge to this mid-sized race that saw 166 finishers in 2024.

Participants are awarded meticulously designed medals and T-shirts, alongside other marathon goodies and pace bands tailored to the terrain and individual pacing strategies. While boasting a high-spirited local support system, the marathon's emphasis on inclusivity and personal achievement makes it a favored choice among long-distance enthusiasts.

Expect temperatures between 48-75°F (8-23°C) with high humidity for the Belleville Main Street Marathon in late September. Runners should anticipate light rain with a moderate chance and light winds around 10 mph. With sunrise at 6:40 AM, the race starts at a mild 63°F (17°C), although conditions may feel warmer due to the humidity.

The Belleville Main Street Marathon offers an exhilarating blend of urban and trail running, perfect for those seeking a diverse and dynamic racing experience. Starting and finishing on Main Street in downtown Belleville, Illinois, this out-and-back course takes runners through the bustling city streets, including a stretch along America's longest Main Street, before transitioning to the serene St. Clair County Transit Trails.

Runners will navigate through rolling hills, with an elevation range from 466 to 644 feet, adding a touch of challenge to the mostly flat terrain. The varied surfaces—from city pavement to paved trails—keep the journey engaging. While the temperature and humidity may be higher than ideal, the enthusiastic support from the local community and volunteers provides a motivational boost.

As a USTAF-certified Boston Marathon qualifier, this race attracts those with their sights set on Boston. With its unique features, scenic path, and vibrant community spirit, the Belleville Main Street Marathon promises an unforgettable experience for every participant.

Beyond the excitement of the Belleville Main Street Marathon, Belleville, Illinois, offers a rich tapestry of cultural and historical experiences. Stroll along America's longest Main Street, which doubles as part of the marathon route, to admire historic architecture and explore charming shops and eateries. While you're in town, don't miss the opportunity to visit the September 11 Memorial Walkway of Southern Illinois for a moment of reflection or explore the National Shrine of Our Lady of the Snows, home to Illinois' largest cathedral.

Belleville is also a hub for vibrant festivals and events. Depending on the time of your visit, you might catch the Wine, Dine & Jazz festival, Oktoberfest, or the enchanting Christkindlemarkt. Art enthusiasts should plan to attend the renowned Art on the Square, a juried fine art show that draws visitors from near and far. For those who enjoy the outdoors, Belleville boasts an extensive network of biking and walking trails, perfect for a leisurely post-race exploration.

Culinary delights await with local dining options that showcase regional flavors. Experience the German flair at Hofbräuhaus St. Louis-Belleville, where Oktoberfest spirit thrives year-round. After the marathon, celebrate with a special brew from Shoehorn Brewing and enjoy the vibrant atmosphere of community events featuring local music and cuisine. Belleville's close proximity to St. Louis also makes it an ideal base for further exploration of the area's attractions.