Upcoming 5K Races Near O'fallon, IL

Name: The FROZEN STICK 5k, 10k, and Half Marathon Trail Run
Start: 2026-01-24
End: 2026-01-24
Location: Glencoe

Purple Leash 5k & Fun Run

Gray Summit, MO

Sunday, October 12th, 2025

Featured

1 Mile

View details for race Purple Leash 5k & Fun Run

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Families Run for Ovarian Cancer ROC Star 5k & 1...

Saint Louis, MO

Sunday, October 12th, 2025

1 Mile

View details for race Families Run for Ovarian Cancer ROC Star 5k & 1-Mile Run/Walk

Hoofin it for BFER

Saint Louis, MO

Sunday, October 12th, 2025

10K

1 Mile

View details for race Hoofin it for BFER

The Great GO! St. Louis Halloween Race

St. Louis, MO

Saturday, October 18th, 2025

Half

10K

View details for race The Great GO! St. Louis Halloween Race

UMSL Alumni 5K Run/Walk

Saint Louis, MO

Saturday, October 18th, 2025

View details for race UMSL Alumni 5K Run/Walk

Popeye's Fall Festival 5K

Chester, IL

Saturday, October 18th, 2025

1 Mile

View details for race Popeye's Fall Festival 5K

CITY Sprint 5k

Saint Louis, MO

Sunday, October 19th, 2025

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Evansville River Run 5k and Walk

Evansville, IL

Sunday, October 19th, 2025

View details for race Evansville River Run 5k and Walk

Moonlight Howl 5K Run/Walk

Ballwin, MO

Friday, October 24th, 2025

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Run 4 Impact 5K Trail Run/Walk

St. Louis, MO

Saturday, October 25th, 2025

Trail

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McKendree Homecoming & Family Weekend 5K Walk/R...

Lebanon, IL

Saturday, October 25th, 2025

View details for race McKendree Homecoming & Family Weekend 5K Walk/Run & Kids' Dash

Howling Habitat 5K

O'Fallon, IL

Saturday, October 25th, 2025

View details for race Howling Habitat 5K

Panther 5K

Greenville, IL

Saturday, October 25th, 2025

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Hot Cider Hustle - St. Louis 5K & 10K Presented...

St. Louis, MO

Saturday, October 25th, 2025

10K

View details for race Hot Cider Hustle - St. Louis 5K & 10K Presented by Happy Apples

Spooky Sprint- St. Louis

Maryland Heights, MO

Sunday, October 26th, 2025

1 Mile

10K

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Spooky Sprint- St. Louis

St. Louis, MO

Sunday, October 26th, 2025

10K

1 Mile

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Eckert's Belleville Farm Wine Run Turkey Trot 5k

Belleville, IL

Saturday, November 1st, 2025

View details for race Eckert's Belleville Farm Wine Run Turkey Trot 5k

“Costumes for a Cause: BackStoppers 5k & Trunk-...

Nashville, IL

Saturday, November 1st, 2025

View details for race “Costumes for a Cause: BackStoppers 5k & Trunk-or-Treat”

Coyote Crawl 5K and Head for the Hills 10K

St. Louis, MO

Saturday, November 1st, 2025

10K

View details for race Coyote Crawl 5K and Head for the Hills 10K

Run S'more for Hope

St Peters, MO

Saturday, November 1st, 2025

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St. Louis Empower Walk & 5K Run

St. Peters, MO

Sunday, November 2nd, 2025

View details for race St. Louis Empower Walk & 5K Run

✨Sparkle to the Bridge 5K✨

Patoka, IL

Sunday, November 2nd, 2025

View details for race ✨Sparkle to the Bridge 5K✨

Whiskey Run St. Louis / St. Charles

St Charles, MO

Sunday, November 2nd, 2025

10K

Half

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Veterans Day Run/Walk

Saint Louis, MO

Saturday, November 8th, 2025

1 Mile

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11th Annual EWC 5K Race & Kids Fun Run

Edwardsville, IL

Saturday, November 8th, 2025

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Wash U vs. Cancer Turkey Trot

Saint Louis, MO

Saturday, November 8th, 2025

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Saint Louis Half Marathon and 5K

Saint Louis, MO

Sunday, November 9th, 2025

Half

View details for race Saint Louis Half Marathon and 5K

Veterans Appreciation Run

Saint Louis, MO

Saturday, November 15th, 2025

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Girls on the Run Fall 5K

Saint Louis, MO

Saturday, November 15th, 2025

View details for race Girls on the Run Fall 5K

Northside 10

Saint Louis, MO

Saturday, November 15th, 2025

10 Miles

10K

View details for race Northside 10

St. Elizabeth Royal Run 5K & Fun Run

Granite City, IL

Saturday, November 15th, 2025

View details for race St. Elizabeth Royal Run 5K & Fun Run

Turkey Trails - St. Louis

Ballwin, MO

Sunday, November 23rd, 2025

1 Mile

10K

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Turkey Trails - St. Louis

St. Louis, MO

Sunday, November 23rd, 2025

10K

1 Mile

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Chesterfield Turkey Trot

Chesterfield, MO

Thursday, November 27th, 2025

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Edwardsville Turkey Trot 5K

Edwardsville, IL

Thursday, November 27th, 2025

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Olivette Turkey Trot

Saint Louis, MO

Thursday, November 27th, 2025

Trail

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43rd Annual Kirkwood Webster Turkey Day Run

Kirkwood, MO

Thursday, November 27th, 2025

10K

View details for race 43rd Annual Kirkwood Webster Turkey Day Run

Chesterfield 37th Annual Gobble Wobble 5K

Chesterfield, MO

Thursday, November 27th, 2025

View details for race Chesterfield 37th Annual Gobble Wobble 5K

WILDWOOD 5K and 10K Turkey Trot

Grover, MO

Thursday, November 27th, 2025

View details for race WILDWOOD 5K and 10K Turkey Trot

St. Louis Turkey Trot 5K & 8K

St. Louis, MO

Thursday, November 27th, 2025

View details for race St. Louis Turkey Trot 5K & 8K

2025 Belleville Gingerbread 5K Run/Walk

Belleville, IL

Saturday, December 6th, 2025

1 Mile

View details for race 2025 Belleville Gingerbread 5K Run/Walk

Santas On The Loose

Saint Louis, MO

Saturday, December 6th, 2025

1 Mile

View details for race Santas On The Loose

Dashing through Defiance - 1 mile | 5k | 10k

Defiance, MO

Saturday, December 6th, 2025

1 Mile

10K

View details for race Dashing through Defiance - 1 mile | 5k | 10k

Santa's North Pole Dash 5K Run & 1-Mile Walk

Saint Charles, MO

Saturday, December 6th, 2025

1 Mile

View details for race Santa's North Pole Dash 5K Run & 1-Mile Walk

St. Louis Track Club 2025-2026 Frostbite Series

Saint Louis, MO

Saturday, December 13th, 2025

12K

10 Miles

View details for race St. Louis Track Club 2025-2026 Frostbite Series

2025 Jingle Bell Run - St. Louis, MO

Saint Charles, MO

Saturday, December 20th, 2025

View details for race 2025 Jingle Bell Run - St. Louis, MO

Candy Cane Course - St. Louis

St Peters, MO

Sunday, December 21st, 2025

1 Mile

Ultra

View details for race Candy Cane Course - St. Louis

Way of Lights Run

Belleville, IL

Thursday, January 1st, 2026

1 Mile

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ShITR - Shivery Icy Trail Run

Saint Louis, MO

Sunday, January 4th, 2026

1 Mile

10K

Trail

View details for race ShITR - Shivery Icy Trail Run

The FROZEN STICK 5k, 10k, and Half Marathon Tra...

Glencoe, MO

Saturday, January 24th, 2026

12K

Half

Trail

View details for race The FROZEN STICK 5k, 10k, and Half Marathon Trail Run

Explore more in O'fallon, IL

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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