Upcoming 5K Races Near Darien, IL

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5K Fun Run/Walk

Glenview, IL

Sunday, September 20th, 2026

View details for race 5K Fun Run/Walk

Race to the Sunset 5k

Chesterton, IN

Sunday, September 20th, 2026

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Lawndale 5K

Chicago, IL

Saturday, September 26th, 2026

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Northbrook District 27 PTA 5K, 1 Mile and Kid's...

Northbrook, IL

Saturday, September 26th, 2026

1 Mile

View details for race Northbrook District 27 PTA 5K, 1 Mile and Kid's Dash

Race to Cure Sarcoma Chicago

Chicago, IL

Saturday, September 26th, 2026

View details for race Race to Cure Sarcoma Chicago

1st Annual APRCC Coqui 5K Run/Walk

Aurora, IL

Saturday, September 26th, 2026

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LCSPTF 14th Annual 5K

Grayslake, IL

Saturday, September 26th, 2026

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St. Jude Walk-Chicago

Brookfield, IL

Saturday, September 26th, 2026

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Bloomingdale Trail 5K

Chicago, IL

Saturday, September 26th, 2026

Trail

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DeKalb Corn Classic

DeKalb, IL

Sunday, September 27th, 2026

10K

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Lester Fun Run 2025

Downers Grove, IL

Sunday, September 27th, 2026

1 Mile

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Northwest CASA Pumpkin Dash 5k / 10k

Elk Grove Village, IL

Sunday, September 27th, 2026

10K

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

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

Greater Chicago, IL

Sunday, September 27th, 2026

1 Mile

10K

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

2026 Chi-Care 5K Run/Walk

Chicago, IL

Sunday, September 27th, 2026

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Plainfield Harvest Run 5k/10k & Kids Miler

Plainfield, IL

Sunday, September 27th, 2026

1 Mile

10K

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

F3 Naperville 5K Run & Walk for Little Friends

Warrenville, IL

Sunday, September 27th, 2026

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Boo Island - 5K Charity Run/Walk

Blue Island, IL

Saturday, October 3rd, 2026

Trail

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

St. Charles, IL

Saturday, October 3rd, 2026

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

Haunted Wine Run 5k at Busse Woods

Elk Grove Village, IL

Saturday, October 3rd, 2026

Fast

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Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Code:FTR10

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Angels Against Abuse 5K Walk/Run

Romeoville, IL

Saturday, October 3rd, 2026

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

Long Grove, IL

Saturday, October 3rd, 2026

Half

10K

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

3rd Annual Downers Grove, IL Ostomy 5k

Downers Grove, IL

Saturday, October 3rd, 2026

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Sweet Ride | Bike • Run • Walk

Willow Springs, IL

Saturday, October 3rd, 2026

Trail

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2026 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, IL

Sunday, October 4th, 2026

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JJC Foundation 5K Run/Walk

Joliet, IL

Sunday, October 4th, 2026

1 Mile

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13th Annual Head for the Cure 5K - Chicago

Chicago, IL

Sunday, October 4th, 2026

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

Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, IL

Sunday, October 4th, 2026

1 Mile

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Fire Zone 5k

Lockport, IL

Sunday, October 4th, 2026

Trail

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Chicago - HFTC 5k

Chicago, IL

Sunday, October 4th, 2026

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El Trote De Las Calacas

Elgin, IL

Saturday, October 10th, 2026

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Welcome Run 5K

Lansing, IL

Saturday, October 10th, 2026

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Care4 Breast Cancer Hybrid 5K

Woodstock, IL

Saturday, October 10th, 2026

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13th Annual Harvest Hustle 5K

Niles, IL

Saturday, October 10th, 2026

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

Crown Point, IN

Saturday, October 10th, 2026

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

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

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

Wheaton, IL

Saturday, October 17th, 2026

1 Mile

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

Chicago Fall Classic Half Marathon, 10K & 5K

Chicago, IL

Saturday, October 17th, 2026

Half

10K

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

Bolingbrook Howl-O-Ween 5K

Bolingbrook, IL

Sunday, October 18th, 2026

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23rd Annual This Run's For Jack 2026

Glen Ellyn, IL

Sunday, October 18th, 2026

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

Haunted Highlander Assault Trail Run

Pingree Grove, IL

Friday, October 23rd, 2026

Trail

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Haunted Highlander Assault Trail Run

Mchenry, IL

Friday, October 23rd, 2026

Trail

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The Fall Color 5K

Lisle, IL

Saturday, October 24th, 2026

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Batavia United Way Bat Race 5K & 10K

Batavia, IL

Saturday, October 24th, 2026

10K

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

Halloween Hustle 5K & Kids Dash

Palatine, IL

Saturday, October 24th, 2026

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

Hobart, IN

Saturday, October 24th, 2026

1 Mile

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

Lake Bluff PTO Pumpkin Chase

Lake Bluff, IL

Saturday, October 24th, 2026

1 Mile

View details for race Lake Bluff PTO Pumpkin Chase

Howl-o-ween 5k - Schaumburg

Rolling Meadows, IL

Saturday, October 24th, 2026

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

Forte 5K Run/Walk

Channahon, IL

Saturday, October 24th, 2026

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Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/...

Wheaton, IL

Sunday, October 25th, 2026

View details for race Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk

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