Run our full or half marathon on America's longest Main Street, in historic Belleville, IL, a short drive from downtown St. Louis, MO. What are you waiting for?
Runners love the enthusiastic course support along Belleville's Main Street! Come run this Midwest marathon and half marathon on a portion of America’s Longest Main Street in historic Belleville, IL, near downtown St. Louis on the last Saturday in September (Sept. 30 in 2023).The Belleville Main Street Marathon and Half Marathon is good for novice and seasoned runners and has the amenities of a to
Be like Rob and run the Belleville Marathon or Half Marathon on Saturday, September 26th!
08/10/2026
The Belleville Main Street Marathon & Half Marathon is only possible because of the incredible volunteers who show up to support our runners every year.
We're still looking for volunteers to help make our 10th Anniversary race a safe, successful, and memorable event!
Volunteer opportunities include:
• Course Support
• Packet pickup
• Finish line support
• And more!
Whether you're volunteering on your own, with friends, family, a school, church, or community group, we'd love to have you join us.
Your encouragement, smiles, and support make a difference to every runner who crosses the start and finish line.
Volunteers receive A FREE SHIRT, A VOUCHER FOR A FREE LONGSTORY COFFEE, and SUNGLASSES, and after their shift, BENNIE'S PIZZA!
Sign up to volunteer today:
https://www.bellevillemarathon.com/Race/BELLEVILLEMAINSTREETMARATHONHALFMARATHON/Page/Volunteer-Info
Questions? Contact Jenny and Joni at [email protected].
Help us make the 10th Anniversary Belleville Main Street Marathon & Half Marathon our best race yet!
08/07/2026
50 Days Until Race Day! 🏁
Just 50 days until runners take over Main Street for the 10th Anniversary Belleville Main Street Marathon & Half Marathon!
Training is in full swing, race day is getting closer, and the excitement is building. Whether you're running the marathon, half marathon, volunteering, or cheering from the sidelines, we can't wait to see our community come together on September 26.
Keep putting in the miles—you've got this! 💪
08/04/2026
Marathon Training Myth vs. Fact
❌ Myth: Every training run has to be fast.
✅ Fact: Most of your runs should actually be at an easy, conversational pace.
Easy runs help build endurance, improve recovery, and prepare your body for those longer miles. Save the hard effort for workouts and race day!
Remember: Consistency beats speed during marathon training.
What's the best running advice you've ever received? Share it in the comments!
07/31/2026
Need New Running Gear? We've Got You Covered!
Whether you're training for your first half marathon or your tenth full marathon, having the right gear makes all the difference.
A huge shoutout to Toolen's Running Start for helping runners get race-day ready! From properly fitted running shoes to hydration, nutrition, socks, apparel, and all the essentials, they're your one-stop shop for marathon training.
Stop by, get fitted, stock up on your favorite fuel, and make sure you're ready for every mile leading up to race day.
Thanks for supporting the Belleville Main Street Marathon & Half Marathon and our running community!
07/29/2026
Price Increase This Saturday!
Thinking about running the 2026 Belleville Main Street Marathon & Half Marathon?
Now's the time to register and save!
Beginning Saturday, August 1, registration prices increase:
🏃 Full Marathon�$105 → $120
🏃♀️ Half Marathon�$95 → $110
Don't wait until the last minute—lock in the lower price before 11:59 PM on Friday, July 31 and keep your training focused on race day, not registration fees.
Plus, if you're one of the first 900 registrants, you'll receive a FREE pair of Goodr sunglasses while supplies last! 😎
Register today: bellevillemarathon.com
We can't wait to see you on Main Street this September!
07/24/2026
The Marathon Olympic Trials are coming to St. Louis in 2028!
How incredible is it to think that in just a few short years, some of the fastest runners in America will be racing through the streets of St. Louis, only about 30 minutes from Belleville, competing for a spot on Team USA?
Whether you're a seasoned marathoner or thinking about tackling your first 26.2 miles, there's never been a better time to get inspired and set a big goal.
Why not start your journey at the Belleville Main Street Marathon & Half Marathon?
Every marathon begins with a single registration, a training plan, and the decision to challenge yourself. You may not be racing for an Olympic team, but you'll experience the same determination, commitment, and sense of accomplishment that makes our sport so special.
Get inspired. Set a goal. Start training.
We'll see you on Main Street this September. 🏁
07/20/2026
Summer Marathon Training Tips ☀️
Training for the Belleville Main Street Marathon or Half Marathon this summer?
The heat and humidity can be tough, but a few simple adjustments can help you stay safe and keep making progress.
• Run early in the morning or later in the evening when temperatures are lower.�
• Slow your pace and run by effort rather than by the clock.�
• Hydrate before, during, and after your runs.�
• Wear light-colored, moisture-wicking clothing.�
• Know the signs of heat exhaustion and don't be afraid to cut a run short if needed.�
• Remember that summer miles build fall fitness—every run counts, even if it's slower than you'd like.
The runners who stay consistent through the summer are the ones who reap the rewards on race day. Keep showing up, trust the process, and those cooler fall miles will be here before you know it.
Who's training for Belleville this summer? Let us know whether you're tackling the Marathon or Half Marathon!
07/15/2026
Become a Sponsor of the 2026 Belleville Main Street Marathon & Half Marathon!
Looking for a meaningful way to promote your business while supporting one of the region's premier running events?
We're welcoming sponsors for the 10th Anniversary of the Belleville Main Street Marathon & Half Marathon!
As a sponsor, you'll have the opportunity to:
• Reach hundreds of runners and thousands of spectators.
• Gain exposure through race marketing, social media, race shirts, signage, and race weekend activities.
• Showcase your commitment to health, wellness, and our local community.
• Help make an event possible that has given back more than $61,000 to the Belleville community over the past 10 years.
From small businesses to major community partners, we have sponsorship opportunities available at a variety of levels to fit your goals.
Interested in partnering with us?
Contact us or go to www.bellevillemarathon.com
Together, we can make the 10th Anniversary Belleville Main Street Marathon & Half Marathon our best year yet!
07/13/2026
Only 100 Goodr Sunglasses Left!
They're going fast!
The first 900 runners to register for the 2026 Belleville Main Street Marathon & Half Marathon receive a FREE pair of Goodr sunglasses—and we're down to the final 100 pairs.
Whether you're running the Marathon or the Half Marathon, now is the perfect time to secure your spot and claim your sunglasses before they're gone.
Don't miss out on one of our favorite registration perks!
Register today: www.bellevillemarathon.com
Once they're gone, they're gone!