97 Upcoming Races Near Flossmoor, IL in September, 2026

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Featured

Code:FTR10

View details for race Diplo's Run Club Chicago

Solidarity Sidekick down Route 66 - Stop 4- Wil...

Wilmington, IL

Tuesday, September 1st, 2026

View details for race Solidarity Sidekick down Route 66 - Stop 4- Wilmington 6.6K

Solidarity Sidekick down Route 66 - Stop 5- Gar...

Gardner, IL

Wednesday, September 2nd, 2026

View details for race Solidarity Sidekick down Route 66 - Stop 5- Gardner 6.6K

Solidarity Sidekick down Route 66 - Stop 6- Dwi...

Dwight, IL

Thursday, September 3rd, 2026

View details for race Solidarity Sidekick down Route 66 - Stop 6- Dwight 6.6K

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Griffith Education Foundation 5k

Griffith, IN

Saturday, September 5th, 2026

View details for race Griffith Education Foundation 5k

"Hustle For Hunger" Saint Maria Goretti Parish ...

Dyer, IN

Saturday, September 5th, 2026

View details for race "Hustle For Hunger" Saint Maria Goretti Parish 5K Run/Walk September 5th, 2026

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

Lowell Labor Day Weekend 5K

Lowell, IN

Saturday, September 5th, 2026

View details for race Lowell Labor Day Weekend 5K

There Is A Will, There Is A Way 5K

Downers Grove, IL

Saturday, September 5th, 2026

Trail

View details for race There Is A Will, There Is A Way 5K

F3 5K 4 Fair Haven Rape Crisis Center

Highland, IN

Saturday, September 5th, 2026

View details for race F3 5K 4 Fair Haven Rape Crisis Center

Always in Our Hearts 5K

Chicago, IL

Saturday, September 5th, 2026

View details for race Always in Our Hearts 5K

Time and a Half Relay & 5K

Chicago, IL

Sunday, September 6th, 2026

View details for race Time and a Half Relay & 5K

Sandwich Fair Shake Up Shuffle

Sandwich, IL

Monday, September 7th, 2026

1 Mile

View details for race Sandwich Fair Shake Up Shuffle

Elwood Community Days 5k Run & Walk 2026, In Me...

Elwood, IL

Friday, September 11th, 2026

View details for race Elwood Community Days 5k Run & Walk 2026, In Memory Of Our Fallen Heroes

Tunnel to Towers Climb - Chicago, IL

Chicago, IL

Saturday, September 12th, 2026

View details for race Tunnel to Towers Climb - Chicago, IL

Chicago Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

View details for race Chicago Gospel Run 2026

The Hidden Gem Half Marathon 2026

Flossmoor, IL

Saturday, September 12th, 2026

Half

View details for race The Hidden Gem Half Marathon 2026

Ana Banana 5k & Fun Run

Morton Grove, IL

Saturday, September 12th, 2026

1 Mile

View details for race Ana Banana 5k & Fun Run

Itasca Oktoberfast 5K

Itasca, IL

Saturday, September 12th, 2026

Fast

View details for race Itasca Oktoberfast 5K

5k Run for Hope

Trail Creek, IN

Saturday, September 12th, 2026

Trail

View details for race 5k Run for Hope

Stride for Life: Racing for Gynecological Cance...

Highland, IN

Saturday, September 12th, 2026

View details for race Stride for Life: Racing for Gynecological Cancer Awareness and Support

Fit Forward 5K Run/Walk

Des Plaines, IL

Saturday, September 12th, 2026

View details for race Fit Forward 5K Run/Walk

Dyer Fitness Fest 5K

Dyer, IN

Saturday, September 12th, 2026

View details for race Dyer Fitness Fest 5K

Run for the Dogs 5k - Crown Point

Crown Point, IN

Saturday, September 12th, 2026

View details for race Run for the Dogs 5k - Crown Point

CHICAGO TRAIL RUNNING FESTIVAL

Beecher, IL

Saturday, September 12th, 2026

Trail

View details for race CHICAGO TRAIL RUNNING FESTIVAL

2K Glow Run/Walk

Glen Ellyn, IL

Saturday, September 12th, 2026

View details for race 2K Glow Run/Walk

Bully Blitz 5k Run 1k Walk

Wilmington, IL

Saturday, September 12th, 2026

1 Mile

Trail

View details for race Bully Blitz 5k Run 1k Walk

Pirate's Booty

St. Charles, IL

Saturday, September 12th, 2026

10K

Trail

View details for race Pirate's Booty

9/11 Heroes Run - Chicago, Illinois

South Barrington, IL

Saturday, September 12th, 2026

1 Mile

View details for race 9/11 Heroes Run - Chicago, Illinois

Ana Banana 5k & Fun Run

Skokie, IL

Saturday, September 12th, 2026

1 Mile

View details for race Ana Banana 5k & Fun Run

Popcorn Panic 5M Run & 5K Run/Walk

Valparaiso, IN

Saturday, September 12th, 2026

View details for race Popcorn Panic 5M Run & 5K Run/Walk

Volunteer Registration - Gospel Run 2026

Chicago, IL

Saturday, September 12th, 2026

View details for race Volunteer Registration - Gospel Run 2026

Healthy Kids Running Series Fall 2026 - Napervi...

Naperville, IL

Sunday, September 13th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Naperville, IL

Healthy Kids Running Series Fall 2026 - Lombard...

Lombard, IL

Sunday, September 13th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Lombard/Glen Ellyn, IL

El Grito 5K Family Run/Walk

Chicago, IL

Sunday, September 13th, 2026

View details for race El Grito 5K Family Run/Walk

Run for Tomorrow 5K

Elburn, IL

Sunday, September 13th, 2026

View details for race Run for Tomorrow 5K

Healthy Kids Running Series Fall 2026 - Park Ri...

Park Ridge, IL

Sunday, September 13th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Park Ridge, IL

4th Annual Run for the Parks! 5K Run, Walk or Roll

Chicago, IL

Sunday, September 13th, 2026

1 Mile

Trail

View details for race 4th Annual Run for the Parks! 5K Run, Walk or Roll

Running with the Big Dogs 5k Run and 2 mile Dog...

Porter, IN

Sunday, September 13th, 2026

View details for race Running with the Big Dogs 5k Run and 2 mile Dog Stroll

The Boiler Dash

Bourbonnais, IL

Sunday, September 13th, 2026

10K

View details for race The Boiler Dash

5K Run, Walk & Roll-Celebration of Donation

Glen Ellyn, IL

Sunday, September 13th, 2026

1 Mile

View details for race 5K Run, Walk & Roll-Celebration of Donation

Hub City Races: Half, 10K & 5K

Crown Point, IN

Sunday, September 13th, 2026

Half

10K

View details for race Hub City Races: Half, 10K & 5K

Healthy Kids Running Series Fall 2026 - Buffalo...

Buffalo Grove, IL

Sunday, September 13th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Buffalo Grove, IL

Healthy Kids Running Series Fall 2026 - Hoffman...

Hoffman Estates, IL

Sunday, September 13th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Hoffman Estates/Palatine, IL

Carl Sandburg Athletic Booster 5K Run/Walk

Orland Park, IL

Sunday, September 13th, 2026

View details for race Carl Sandburg Athletic Booster 5K Run/Walk

RUN FOR UKRAINE

Wheeling, IL

Sunday, September 13th, 2026

View details for race RUN FOR UKRAINE

Miles for Manufacturing 5k and 1 Mile Walk

Chicago, IL

Wednesday, September 16th, 2026

1 Mile

View details for race Miles for Manufacturing 5k and 1 Mile Walk

Blue Bridges 5K

Blue Island, IL

Saturday, September 19th, 2026

View details for race Blue Bridges 5K

Run Like a Diva

Chicago , IL

Saturday, September 19th, 2026

Half

View details for race Run Like a Diva

Divas Chicago Half Marathon & 5k

Chicago, IL

Saturday, September 19th, 2026

Half

View details for race Divas Chicago Half Marathon & 5k

2026 - 2nd Annual HBCU Run & Brunch

Chicago, IL

Saturday, September 19th, 2026

10K

View details for race 2026 - 2nd Annual HBCU Run & Brunch

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