Upcoming 5K Races Near Alton, IL

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Summer Sizzle Series

Saint Louis, MO

Thursday, June 25th, 2026

1 Mile

View details for race Summer Sizzle Series

Funky Bunch 3 Mile Invite — DRESS UP!

Glen Carbon, IL

Saturday, June 27th, 2026

View details for race Funky Bunch 3 Mile Invite — DRESS UP!

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

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Victorious Together 5K walk/run

Saint Louis, MO

Saturday, July 4th, 2026

View details for race Victorious Together 5K walk/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

The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon ...

St Charles, MO

Saturday, July 4th, 2026

10K

Half

Trail

Fast

View details for race The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun 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

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

Izzy’s Dino Dash 5K Fun Run

Sauget, IL

Saturday, July 25th, 2026

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

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

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

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

Bubble Run | St Louis 2026

Sauget, IL

Saturday, August 15th, 2026

View details for race Bubble Run | St Louis 2026

Forest Park 5K & Kids Dash

Saint Louis, MO

Sunday, August 16th, 2026

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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

Summer Sizzler- St Louis

St. Louis, MO

Saturday, August 29th, 2026

1 Mile

10K

View details for race Summer Sizzler- St Louis

The Labor Day Slay

St Louis, MO

Saturday, August 29th, 2026

10K

Half

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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

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Northside Trap Run 5K

Saint Louis, MO

Saturday, September 12th, 2026

1 Mile

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2026 Duo Dash

Saint Louis, MO

Saturday, September 12th, 2026

1 Mile

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Patriot Day Run

Wentzville, MO

Saturday, September 12th, 2026

10K

View details for race Patriot Day Run

Kirkwood Greentree Rotary Ramble

Kirkwood, MO

Saturday, September 12th, 2026

10K

1 Mile

View details for race Kirkwood Greentree Rotary Ramble

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

Dogtown Doggy Dash

St. Louis, MO

Sunday, September 13th, 2026

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Brentwood Community 5K

Brentwood, MO

Saturday, September 19th, 2026

Trail

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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

18th Annual Alton Miles for Meso 5K Race & ...

Alton, IL

Saturday, September 19th, 2026

View details for race 18th Annual Alton Miles for Meso 5K Race & 3K Fun Run/Walk

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

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

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

Greenville, IL

Saturday, September 26th, 2026

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

Wurst Race Ever 5K/10K

St Charles, MO

Sunday, September 27th, 2026

10K

Trail

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

CITY Sprint 5k

Saint Louis, MO

Sunday, September 27th, 2026

View details for race CITY Sprint 5k

St. Peter Dash

Kirkwood, MO

Saturday, October 3rd, 2026

View details for race St. Peter Dash

Mid-America Transplant Celebrate Life 5K Run/Walk

St. Louis, MO

Sunday, October 4th, 2026

View details for race Mid-America Transplant Celebrate Life 5K Run/Walk

Sarcoma Stomp: Run for Research 5K/10K

Carlyle, IL

Saturday, October 10th, 2026

1 Mile

View details for race Sarcoma Stomp: Run for Research 5K/10K

Harvest Moon Run

Eureka, MO

Sunday, October 11th, 2026

View details for race Harvest Moon Run

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