Where do these events come from?

Events are collected from official municipal calendars, park district schedules, library programs, and community organization websites. We aggregate them into a single calendar so you can see everything happening in one place.

How far in advance are events listed?

Most events appear as soon as the organizing body publishes them, which can range from a few days to several months in advance. Recurring events like farmers markets or library programs are typically posted at the start of each season.

Can I submit an event to be listed?

Currently, events are pulled automatically from official municipal sources. Community-submitted events are not yet supported, but we are working on adding that feature.

Things to Do in Belleville, IL — Upcoming Events & Activities

APR25

communityCity of Belleville

Keep Belleville Beautiful City-Wide Litter Pick-Up

9:00 AM · City of Belleville Locations - Belleville IL 62220

APR25

communityCity of Belleville

Touch a Truck

10:00 AM · The Campus - 2300 West Main Steet Belleville IL 62220

APR25

communityCity of Belleville

Belleville Homebrewfest

12:00 PM · Shoehorn Brewing - 227 East Main Street Belleville IL 62220

MAY1

communityCity of Belleville

PSOP Senior Celebration

10:00 AM · - Belleville IL 62220

MAY15

communityCity of Belleville

Art on the Square

4:00 PM · Downtown Public Square - Belleville IL 62220

MAY16

communityCity of Belleville

Art on the Square

10:00 AM · Downtown Public Square - Main Street and Illinois Street Belleville IL 62220

MAY17

communityCity of Belleville

Art on the Square

10:00 AM · Downtown Public Square - Main Street and Illinois Street Belleville IL 62220

MAY25

communityCity of Belleville

Honoring the Legacy Memorial Day 5K

8:45 AM · Downtown Belleville - Belleville IL 62220

JUN20

communityCity of Belleville

Belleville History Field Day: One City, Many Stories

10:00 AM · Abend Street from Mascoutah Avenue down Garfield - Belleville IL 62220

JUN27

communityCity of Belleville

Craft Beer Walk

3:00 PM · Downtown Belleville Businesses - Belleville IL 62220

JUL18

communityCity of Belleville

Pickle Palooza

9:00 AM · South High Street from East Main Street to East Washington - Belleville IL 62220

AUG29

communityCity of Belleville

St. Teresa Parish Festival

4:00 PM · St. Teresa School - 1108 Lebanon Avenue Belleville IL 62220

SEP12

communityCity of Belleville

Queen of Peace Parish Festival

1:00 PM · Queen of Peace Parish - 5923 N Belt West Belleville IL 62223

SEP26

communityCity of Belleville

Belleville Main Street Marathon/Half Marathon

7:00 AM · Belleville Streets - Belleville IL 62220

SEP26

communityCity of Belleville

St. Augustine Parish Picnic 2026

12:00 PM · St. Augustine Parish - 1910 West Belle Street Belleville IL 62223

OCT9

communityCity of Belleville

42nd Annual Chili Cook-Off

11:00 AM · Downtown Belleville - Belleville IL 62220

OCT10

communityCity of Belleville

Chili Chase 5K & Kids Pepper Dash

7:00 AM · Downtown Belleville - Belleville IL 62220

OCT10

communityCity of Belleville

42nd Annual Chili Cook-Off

11:00 AM · Downtown Belleville - Belleville IL 62220

OCT16

communityCity of Belleville

Main Street Senior Day

10:00 AM · Downtown Belleville Businesses - Belleville IL 62220

OCT17

communityCity of Belleville

Out of the Darkness Community Walk

8:00 AM · Northwest Quadrant of the Square - Belleville IL 62220

NOV14

communityCity of Belleville

Art & Wine Walk

3:00 PM · Downtown Belleville Businesses - Belleville IL 62220

NOV26

communityCity of Belleville

Thanksgiving 5K & Turkey Chase

8:00 AM · Downtown Belleville Streets - Belleville IL 62220

NOV27

communityCity of Belleville

Christkindlmarkt

9:00 AM · Downtown Belleville Public Square  - Belleville IL 62220

NOV28

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

NOV29

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC3

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC4

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC5

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC6

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC10

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC11

communityCity of Belleville

Downtown Cookie Stroll

10:00 AM · Downtown Belleville Businesses - Belleville IL 62220

DEC11

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC12

communityCity of Belleville

Downtown Cookie Stroll

10:00 AM · Downtown Belleville Businesses - Belleville IL 62220

DEC12

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC13

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC17

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC17

communityCity of Belleville

Downtown Christmas Stroll

3:00 PM · Downtown Belleville Businesses - Belleville IL 62220

DEC18

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC19

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC20

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC21

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC22

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

DEC23

communityCity of Belleville

Christkindlmarkt

11:00 AM · Downtown Belleville Public Square - Belleville IL 62220

Keep Belleville Beautiful City-Wide Litter Pick-Up

Touch a Truck

Belleville Homebrewfest

PSOP Senior Celebration

St. Clair County Law Day 5K and 1K Youth Fun Run and Toddler Trot

Strawberry Fest

Art on the Square

Art on the Square

Art on the Square

Honoring the Legacy Memorial Day 5K

Memorial Day Parade

Rock the Blue

Belleville History Field Day: One City, Many Stories

Freedom Fest 2026

Craft Beer Walk

Freedom Fest 2026

Pickle Palooza

St. Teresa Parish Festival

Queen of Peace Parish Festival

Belleville Main Street Marathon/Half Marathon

St. Augustine Parish Picnic 2026

42nd Annual Chili Cook-Off

Chili Chase 5K & Kids Pepper Dash

42nd Annual Chili Cook-Off

Main Street Senior Day

Out of the Darkness Community Walk

Art & Wine Walk

Thanksgiving 5K & Turkey Chase

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Downtown Cookie Stroll

Christkindlmarkt

Downtown Cookie Stroll

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Downtown Christmas Stroll

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Christkindlmarkt

Upcoming Events in Belleville

Keep Belleville Beautiful City-Wide Litter Pick-Up

Touch a Truck

Belleville Homebrewfest

PSOP Senior Celebration

St. Clair County Law Day 5K and 1K Youth Fun Run and Toddler Trot

Strawberry Fest

Art on the Square

Art on the Square

Art on the Square

Honoring the Legacy Memorial Day 5K