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Upcoming 5K Races Near Olympia Fields, IL

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Blue Bridges 5K

Blue Island, IL

Saturday, September 19th, 2026

5K

View details for race Blue Bridges 5K

CKF's 5K for Life

Chesterton, IN

Saturday, September 19th, 2026

5K

View details for race CKF's 5K for Life

Race to the Sunset 5k

Chesterton, IN

Sunday, September 20th, 2026

5K

View details for race Race to the Sunset 5k

Better Than Yesterday 5K

Aurora, IL

Sunday, September 20th, 2026

5K

View details for race Better Than Yesterday 5K

5K Fun Run/Walk

Glenview, IL

Sunday, September 20th, 2026

5K

View details for race 5K Fun Run/Walk

Spartan Sprint 5K & Family Fun Run

Elgin, IL

Sunday, September 20th, 2026

5K

View details for race Spartan Sprint 5K & Family Fun Run

2026 D54 Education Foundation Run to Read

Schaumburg, IL

Sunday, September 20th, 2026

1 Mile

5K

View details for race 2026 D54 Education Foundation Run to Read

Lawndale 5K

Chicago, IL

Saturday, September 26th, 2026

5K

View details for race Lawndale 5K

1st Annual Coqui 5K Run/Walk

Aurora, IL

Saturday, September 26th, 2026

5K

View details for race 1st Annual Coqui 5K Run/Walk

Race to Cure Sarcoma Chicago

Chicago, IL

Saturday, September 26th, 2026

5K

View details for race Race to Cure Sarcoma Chicago

Sandhill Shuffle 5k Run/Walk

Wheatfield, IN

Saturday, September 26th, 2026

5K

View details for race Sandhill Shuffle 5k Run/Walk

Bloomingdale Trail 5K

Chicago, IL

Saturday, September 26th, 2026

5K

Trail

View details for race Bloomingdale Trail 5K

St. Jude Walk-Chicago

Brookfield, IL

Saturday, September 26th, 2026

5K

View details for race St. Jude Walk-Chicago

2026 Chi-Care 5K Run/Walk

Chicago, IL

Sunday, September 27th, 2026

5K

View details for race 2026 Chi-Care 5K Run/Walk

Plainfield Harvest Run 5k/10k & Kids Miler

Plainfield, IL

Sunday, September 27th, 2026

1 Mile

5K

10K

View details for race Plainfield Harvest Run 5k/10k & Kids Miler

Lester Fun Run 2025

Downers Grove, IL

Sunday, September 27th, 2026

5K

1 Mile

View details for race Lester Fun Run 2025

F3 Naperville 5K Run & Walk for Little Friends

Warrenville, IL

Sunday, September 27th, 2026

5K

View details for race F3 Naperville 5K Run & Walk for Little Friends

Golden Harvest Half Marathon & 5k/10k - Greater...

Greater Chicago, IL

Sunday, September 27th, 2026

1 Mile

5K

10K

View details for race Golden Harvest Half Marathon & 5k/10k - Greater Chicago

Northwest CASA Pumpkin Dash 5k / 10k

Elk Grove Village, IL

Sunday, September 27th, 2026

5K

10K

View details for race Northwest CASA Pumpkin Dash 5k / 10k

Angels Against Abuse 5K Walk/Run

Romeoville, IL

Saturday, October 3rd, 2026

5K

View details for race Angels Against Abuse 5K Walk/Run

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Code:FTR10

5K

View details for race Diplo's Run Club Chicago

Hops for Hope 5K & BrewFest Presented by 93 Oct...

St. Charles, IL

Saturday, October 3rd, 2026

5K

View details for race Hops for Hope 5K & BrewFest Presented by 93 Octane Brewery 2026

Boo Island - 5K Charity Run/Walk

Blue Island, IL

Saturday, October 3rd, 2026

5K

Trail

View details for race Boo Island - 5K Charity Run/Walk

Long Grove's Prairie State Half Marathon, 10K &...

Long Grove, IL

Saturday, October 3rd, 2026

Half

10K

5K

View details for race Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K

Haunted Wine Run 5k at Busse Woods

Elk Grove Village, IL

Saturday, October 3rd, 2026

5K

Fast

View details for race Haunted Wine Run 5k at Busse Woods

3rd Annual Downers Grove, IL Ostomy 5k

Downers Grove, IL

Saturday, October 3rd, 2026

5K

View details for race 3rd Annual Downers Grove, IL Ostomy 5k

Sweet Ride | Bike • Run • Walk

Willow Springs, IL

Saturday, October 3rd, 2026

5K

Trail

View details for race Sweet Ride | Bike • Run • Walk

JJC Foundation 5K Run/Walk

Joliet, IL

Sunday, October 4th, 2026

5K

1 Mile

View details for race JJC Foundation 5K Run/Walk

Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, IL

Sunday, October 4th, 2026

5K

1 Mile

View details for race Cheesy Pretzel 5K and 1 Mile Walk

Fire Zone 5k

Lockport, IL

Sunday, October 4th, 2026

5K

Trail

View details for race Fire Zone 5k

2026 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, IL

Sunday, October 4th, 2026

5K

View details for race 2026 Lemons of Love Pink Lemonade 5K Run/Walk

13th Annual Head for the Cure 5K - Chicago

Chicago, IL

Sunday, October 4th, 2026

5K

View details for race 13th Annual Head for the Cure 5K - Chicago

Chicago - HFTC 5k

Chicago, IL

Sunday, October 4th, 2026

5K

View details for race Chicago - HFTC 5k

El Trote De Las Calacas

Elgin, IL

Saturday, October 10th, 2026

5K

View details for race El Trote De Las Calacas

13th Annual Harvest Hustle 5K

Niles, IL

Saturday, October 10th, 2026

5K

View details for race 13th Annual Harvest Hustle 5K

Welcome Run 5K

Lansing, IL

Saturday, October 10th, 2026

5K

View details for race Welcome Run 5K

4th Annual YMCA Run For The Hills 5K/2K

Crown Point, IN

Saturday, October 10th, 2026

5K

View details for race 4th Annual YMCA Run For The Hills 5K/2K

Rosehill Cemetery 'Crypt' 5K Run/Walk

Chicago, IL

Saturday, October 17th, 2026

5K

View details for race Rosehill Cemetery 'Crypt' 5K Run/Walk

Chicago Fall Classic Half Marathon, 10K & 5K

Chicago, IL

Saturday, October 17th, 2026

Half

10K

5K

View details for race Chicago Fall Classic Half Marathon, 10K & 5K

Cantigny 5K Run/Walk 2026 - Benefiting The Midw...

Wheaton, IL

Saturday, October 17th, 2026

5K

1 Mile

View details for race Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans

Bolingbrook Howl-O-Ween 5K

Bolingbrook, IL

Sunday, October 18th, 2026

5K

View details for race Bolingbrook Howl-O-Ween 5K

23rd Annual This Run's For Jack 2026

Glen Ellyn, IL

Sunday, October 18th, 2026

5K

View details for race 23rd Annual This Run's For Jack 2026

Howl-o-ween 5k - Schaumburg

Rolling Meadows, IL

Saturday, October 24th, 2026

5K

View details for race Howl-o-ween 5k - Schaumburg

The Fall Color 5K

Lisle, IL

Saturday, October 24th, 2026

5K

View details for race The Fall Color 5K

Halloween Hustle

Palatine, IL

Saturday, October 24th, 2026

5K

View details for race Halloween Hustle

Batavia United Way Bat Race 5K & 10K

Batavia, IL

Saturday, October 24th, 2026

5K

10K

View details for race Batavia United Way Bat Race 5K & 10K

Forte 5K Run/Walk

Channahon, IL

Saturday, October 24th, 2026

5K

View details for race Forte 5K Run/Walk

Run for Your Life Race at Robinson Lake - 5K an...

Hobart, IN

Saturday, October 24th, 2026

1 Mile

5K

View details for race Run for Your Life Race at Robinson Lake - 5K and Haunted Fun Run

Day of the Dead Family 5K Run/Walk

Wheeling, IL

Sunday, October 25th, 2026

5K

View details for race Day of the Dead Family 5K Run/Walk

Haunted Halloween Half Marathon & 5km

Chicago, IL

Sunday, October 25th, 2026

Half

5K

Trail

View details for race Haunted Halloween Half Marathon & 5km

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