Upcoming 5K Races Near Belleville, IL

Organize a race? Get it in front of thousands of runners.

Add it free Feature it

Love to Run St. Charles 5k | 10k | Half Marathon

Saint Charles, MO

Saturday, June 13th, 2026

Featured

10K

Half

Trail

Fast

View details for race Love to Run St. Charles 5k | 10k | Half Marathon

Race for Reconciliation 5K

Saint Louis, MO

Saturday, June 13th, 2026

1 Mile

View details for race Race for Reconciliation 5K

Francis Howell Cross Country 5K Run/Walk

St Charles, MO

Saturday, June 13th, 2026

View details for race Francis Howell Cross Country 5K Run/Walk

Run By Faith 5k

Saint Peters, MO

Saturday, June 20th, 2026

1 Mile

View details for race Run By Faith 5k

HIS Kids Cancer Support 5K

Granite City, IL

Saturday, June 20th, 2026

View details for race HIS Kids Cancer Support 5K

Glen Carbon Covered Bridge 5K

Glen Carbon, IL

Saturday, June 20th, 2026

1 Mile

View details for race Glen Carbon Covered Bridge 5K

St. Louis AAZK World Giraffe Day 5K VIRTUAL Race

St Louis, MO

Saturday, June 20th, 2026

View details for race St. Louis AAZK World Giraffe Day 5K VIRTUAL Race

26th Annual June Jamboree 5k Run/Walk

New Baden, IL

Saturday, June 20th, 2026

View details for race 26th Annual June Jamboree 5k Run/Walk

The Sweaty Pig

Lake St Louis, MO

Saturday, June 20th, 2026

10K

View details for race The Sweaty Pig

All-American 5K

Saint Louis, MO

Sunday, June 21st, 2026

1 Mile

View details for race All-American 5K

Summer Sizzle Series

Saint Louis, MO

Thursday, June 25th, 2026

1 Mile

View details for race Summer Sizzle Series

Funky Bunch 3 Mile Invite

Glen Carbon, IL

Saturday, June 27th, 2026

View details for race Funky Bunch 3 Mile Invite

Run for Heart Warriors 5k

St. Louis, MO

Sunday, June 28th, 2026

View details for race Run for Heart Warriors 5k

Summer Sizzler Gravel Race

Augusta, MO

Sunday, June 28th, 2026

Trail

View details for race Summer Sizzler Gravel Race

Summer Trail Series

Ballwin, MO

Thursday, July 2nd, 2026

Ultra

Trail

View details for race Summer Trail Series

The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON ...

St Charles, MO

Saturday, July 4th, 2026

10K

Half

View details for race The "ROCKIN' RIVERFEST" 5k, 10K, HALF MARATHON & Fun Run!

Chesterfield Stars & Stripes - 5k and Kids Fun Run

Chesterfield, MO

Saturday, July 4th, 2026

1 Mile

View details for race Chesterfield Stars & Stripes - 5k and Kids Fun Run

Victorious Together 5K walk/run

Saint Louis, MO

Saturday, July 4th, 2026

View details for race Victorious Together 5K walk/run

Clinton County Who's the Fairest 5K Run/Walk

Carlyle, IL

Saturday, July 11th, 2026

View details for race Clinton County Who's the Fairest 5K Run/Walk

St. Charles Blue Line Family 5K

St Charles, MO

Saturday, July 18th, 2026

Trail

View details for race St. Charles Blue Line Family 5K

Joshua's Great Things 5K and Fun Run

Shiloh, IL

Saturday, July 18th, 2026

View details for race Joshua's Great Things 5K and Fun Run

Izzy’s Dino Dash 5K Fun Run

Sauget, IL

Saturday, July 25th, 2026

View details for race Izzy’s Dino Dash 5K Fun Run

11th Annual 5-O 5K Donut Run/Walk

Collinsville, IL

Saturday, July 25th, 2026

View details for race 11th Annual 5-O 5K Donut Run/Walk

Kaskaskia Blue Classic 5k 2026

Centralia, IL

Saturday, August 1st, 2026

1 Mile

View details for race Kaskaskia Blue Classic 5k 2026

Heatwave Half Marathon - St. Louis

St. Louis, MO

Saturday, August 1st, 2026

1 Mile

10K

Trail

View details for race Heatwave Half Marathon - St. Louis

3rd Hope 4 Healing Walk / Run / Roll / Stroll

Saint Ann, MO

Saturday, August 1st, 2026

1 Mile

10K

View details for race 3rd Hope 4 Healing Walk / Run / Roll / Stroll

Drink MO Beer 5k | 10k | 1 MILE

Maryland Heights, MO

Saturday, August 8th, 2026

1 Mile

12K

Fast

View details for race Drink MO Beer 5k | 10k | 1 MILE

Infant Loss Resources 18th Annual Strides 5K Ru...

St. Charles, MO

Saturday, August 8th, 2026

1 Mile

View details for race Infant Loss Resources 18th Annual Strides 5K Run & 1 Mile Walk 2025

Bubble Run | St Louis 2026

Sauget, IL

Saturday, August 15th, 2026

View details for race Bubble Run | St Louis 2026

Ballwin Days 5K and 1 Mile Family Fun Run

Ballwin, MO

Sunday, August 16th, 2026

1 Mile

View details for race Ballwin Days 5K and 1 Mile Family Fun Run

St. Paul Strassenlauf

Highland, IL

Saturday, August 22nd, 2026

10K

View details for race St. Paul Strassenlauf

EducationPlus Family Fun Walk/Run

Saint Louis, MO

Saturday, August 22nd, 2026

1 Mile

View details for race EducationPlus Family Fun Walk/Run

Red Bud Musketeer Boosters Stars, Stripes and S...

Red Bud, IL

Saturday, August 29th, 2026

View details for race Red Bud Musketeer Boosters Stars, Stripes and Strides

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

View details for race The Labor Day Slay

Summer Sizzler- St Louis

St. Louis, MO

Saturday, August 29th, 2026

1 Mile

10K

View details for race Summer Sizzler- St Louis

Summer Sizzler- St Louis

Maryland Heights, MO

Sunday, August 30th, 2026

1 Mile

10K

View details for race Summer Sizzler- St Louis

Eckert's Spiked Apple 5k

Belleville, IL

Saturday, September 5th, 2026

View details for race Eckert's Spiked Apple 5k

Run for the Dogs - St. Louis

St Louis, MO

Sunday, September 6th, 2026

Fast

View details for race Run for the Dogs - St. Louis

JJK5K

Madison, IL

Monday, September 7th, 2026

View details for race JJK5K

Legacy of Patriots 4th Annual Miles of Memories 5k

Fenton, MO

Saturday, September 12th, 2026

View details for race Legacy of Patriots 4th Annual Miles of Memories 5k

2026 Duo Dash

Saint Louis, MO

Saturday, September 12th, 2026

1 Mile

View details for race 2026 Duo Dash

Northside Trap Run 5K

Saint Louis, MO

Saturday, September 12th, 2026

1 Mile

View details for race Northside Trap Run 5K

35th Annual Run for the Hills

Saint Louis, MO

Saturday, September 19th, 2026

1 Mile

View details for race 35th Annual Run for the Hills

Italian Fest 5K

Collinsville, IL

Saturday, September 19th, 2026

Fast

View details for race Italian Fest 5K

Light The Darkness 5K & 1 Mile Glow Run

Florissant, MO

Saturday, September 19th, 2026

View details for race Light The Darkness 5K & 1 Mile Glow Run

14th Annual 'Due Run 4 Education

Saint Louis, MO

Saturday, September 26th, 2026

1 Mile

View details for race 14th Annual 'Due Run 4 Education

Miles for Marshall 5K Trail Run for Childhood C...

Greenville, IL

Saturday, September 26th, 2026

Trail

View details for race Miles for Marshall 5K Trail Run for Childhood Cancer

Golden Harvest Half Marathon & 5k/10k - St. Louis

St. Louis, MO

Saturday, September 26th, 2026

1 Mile

10K

View details for race Golden Harvest Half Marathon & 5k/10k - St. Louis

SIUE Cougars Unleashed Homecoming Run & Pancake...

Edwardsville, IL

Saturday, September 26th, 2026

10K

1 Mile

View details for race SIUE Cougars Unleashed Homecoming Run & Pancake Breakfast

Wurst Race Ever 5K/10K

St Charles, MO

Sunday, September 27th, 2026

10K

Trail

View details for race Wurst Race Ever 5K/10K

Explore more in Belleville, IL

Jump straight to races by distance, month, or type.

Distance

5K 10K Half Marathon Marathon

Month

June July August

Race type

Trail Boston Qualifiers Fast Courses

Nearby

All Illinois races