HalfRuns
Belleville Main Street Marathon & Half Marathon

Belleville Main Street Marathon & Half Marathon

Belleville Main Street Marathon offers a historic Illinois State Championship race experience.

Race Date

Sep 26, 2026

Location

Belleville, IL

Standout60

Quick facts

Date
Saturday, September 26, 2026
Location
Belleville, Illinois
Distance
Half marathon (13.1 mi) + 26.2 Miles
Course
Loop Course
Terrain
Road
USATF certified
Not listed
Finishers on record
1,405

Highlights

Good For

BQ RelevantDestination Worthy

Atmosphere

Spectator SupportParty FinishGreat SwagWell Organized

Course

Fast Flat

The Experience

The Belleville Main Street Marathon and Half Marathon, designated as the Road Runners Club of America Illinois State Championship, invites runners to celebrate its 10th anniversary in 2026. This event offers a unique opportunity to run down America's longest Main Street in historic Belleville, IL, a charming Midwestern town just a short drive from St. Louis.

With recent fields of around 544 finishers, the race draws participants from approximately 17 states, indicating a growing draw. The course, primarily on city roads including Main Street, is noted as being ideal for all experience levels and is a USTAF-certified Boston Marathon qualifier for the full marathon. The half marathon is a loop course, suitable for those seeking a fast time.

This event promises a festive atmosphere with enthusiastic volunteers lining the course and special anniversary swag for early registrants, including the first 900 to receive goodr sunglasses. Post-race festivities include local pizza and a specially brewed beer, capping off a day of community and running celebration.

Race-provided description

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 as part of their registration!!! 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.

Logistics

Race Day

Saturday, September 26, 2026

Start Time

7:00 AM

Giveaway

Event Shirt (Unisex)

Start Location

19 Public Square, Belleville, IL, 62220

Directions

Course Info

Course Type

Loop Course

Terrain

road

Scenery

Small Town

Surface

Paved

Difficulty

Ultra-Flat

Net Drop/km

0 m (Flat)

Separation

0.0%

Also Offers

26.2 Miles

Course Map

1 other map for this race

Quality Score

Standout60
Methodology
Heritage8/20

4 years running

Size13/15

~358 finishers a year

Momentum5/5

growing or steady

Loyalty16/20

16% returning runners

Course & details8/15

5 timing sources · 3 photos

National draw7/10

runners from 17 states

Front-pack speed3/5

winner 1:19:02

Weather0/10

typical high 77°F

Race Day Weather

5-year historical avg

Start (Low)

60°

Afternoon (High)

77°

Warm — hydration strategy is key, start conservatively

0.2"

Precipitation

9 mph

Wind

69%

Humidity

Historical Finish Times

How 1,405 finishers actually crossed the line across 4 years.

Most recent

2025

Total finishers

1,405

Median time

2:20:32

Latest turnout

544

States

17

10%
25%
75%
90%
1:15p50 median ≈ 2:156:50

Turnout by year

20222025

'22'23'24'25
See full results

Hover the histogram to inspect specific finish times.

Race Photos

Frequently asked

When is the Belleville Main Street Marathon & Half Marathon?

The Belleville Main Street Marathon & Half Marathon is held on Saturday, September 26, 2026, starting at 7:00 AM.

Where does the Belleville Main Street Marathon & Half Marathon take place?

It takes place in Belleville, Illinois.

What distances does the Belleville Main Street Marathon & Half Marathon offer?

The half marathon (13.1 miles), plus 26.2 Miles.

Is the Belleville Main Street Marathon & Half Marathon course flat and good for a PR?

The Belleville Main Street Marathon & Half Marathon is a ultra-flat, loop course course.

How many people run the Belleville Main Street Marathon & Half Marathon?

HalfRuns has finish records for 1,405 runners who have completed the Belleville Main Street Marathon & Half Marathon.

HalfRuns editorial — independent, no paid placement.

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