Belleville Main Street Marathon & Half Marathon is a running event offering both full marathon and half marathon distances, held on September 26, 2026, in Belleville, Illinois. The race starts at 7:00 AM from 19 Public Square. Entry fees range from $45 to $130 depending on registration timing and distance selected. This event draws runners looking for a mid-distance or full endurance challenge in the Belleville area. If you're planning to race here, book accommodations near downtown Belleville for convenient access to the start line. Early registration typically offers the lowest entry price, so plan accordingly if cost is a factor in your travel budget.
From the Race Organizer
Get ready to make history with us on Saturday, September 26, 2026, as we commemorate the 10th Anniversary of the Belleville Main Street Marathon and our Half Marathon being designated as the Road Runners Club of America Illinois State Championship Event !!! This year promises to be our biggest and most exciting event yet, and we want you there to help celebrate as you experience the excitement of running America's longest Main Street in the historic town of Belleville, IL, in the heart of America and just a short drive from downtown St. Louis, MO! Our anniversary celebration will feature fabulous swag, including the first 900 registrants will receive a pair of goodr sunglasses at packet pickup as part of their registration ( as of 7/27/26, only about 50 pairs remain )!!! And we encourage you to rise to the challenge of 26 (point 2) miles on the 26th, in '26 to receive even more swag!!! As you make your way down Main Street on race day, you will be greeted by enthusiastic volunteers on every corner, providing incredible support and cheers with the charm of a Midwest town. Both the full and half marathon courses are ideal for runners of all experience levels and include Main Street and other city roads. The full marathon is a USTAF-certified Boston Marathon qualifier that also includes about 10 miles on a paved trail. In addition to bonus anniversary swag, registrants will receive a soon-to-be your favorite everything T-shirt and finisher's medal. Post-race celebrations include Belleville's Bennie's Pizza Pub pizza, a special beer brewed just for you by Belleville's Shoehorn Brewing (for those ages 21 and older), and a DJ for a festive atmosphere. The Belleville Main Street Marathon and Half Marathon is a non-profit event, with proceeds reinvested back into our community (community food pantry, Belleville Parks and Recreation Department, and a college scholarship fund for Belleville high school students), with $20,000 being donated from 2025 race proceeds. We are a grass-roots event organized by dedicated volunteers from the Belleville Running Club and Toolen's Running Start. 2026 REGISTRATION AND ENTRY FEES: FULL MARATHON* Jan 10-Jan 16: $50 Jan 17-Jan 31: $65 Feb 1-Mar 31: $80 Apr 1-May 31: $90 Jun 1-July 31: $105 Aug 1-Sep 19: $120 Sep 20-Sep 26: $130 *Must be at least 18 years old to participant in the full marathon. HALF MARATHON** Jan 10-Jan 16: $45 Jan 17-Jan 31: $55 Feb 1-Mar 31: $70 Apr 1-May 31: $80 Jun 1-July 31: $95 Aug 1-Sep 19: $110 Sep 20-Sep 26: $120 **Must be at least 13 years old to participant in the half marathon. A parent or legal guardian must register participants younger than 18 years of age and agree to the event waiver. To be guaranteed an event shirt size, registration must be completed by September 13. Entry fees are non-refundable and non-transferable.
Hotels Near This Race
Find accommodation close to the start line in Belleville, IL. Sorted by distance from the race venue. Book early — race weekend hotels fill fast.
RaceHotelFinder earns a small commission when you book through links on this page, at no extra cost to you. Results are sorted by distance from the race venue.
Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL
Race weekend dates pre-loaded on Booking.com. RaceHotelFinder may earn a commission at no extra cost to you.
Race Travel Insurance
Don't forget travel insurance for September 26.
You've trained for months and booked a trip to Belleville, IL.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
Trip cancellation up to 100% of prepaid costs
Running events covered under standard plans — no add-ons needed
Trip interruption up to 150% of non-refundable costs
When is Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL?
Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL takes place on September 26, 2026. The race is held in Belleville, Illinois.
Where is Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL held?
Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL is held at 19 Public Square in Belleville, Illinois.
Where can I find hotels near Belleville Main Street Marathon & Half Marathon 2026 — Belleville, IL?
RaceHotelFinder shows hotels sorted by distance from the race venue in Belleville. Use the map or list view on this page to compare options and book race weekend accommodation.
