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321 Upcoming Races Near Flossmoor, IL

Diplo's Run Club Chicago logo

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Featured
Code:FTR10
5K
View details for race Diplo's Run Club Chicago
Itasca Oktoberfast 5K logo

Itasca Oktoberfast 5K

Itasca, IL

Saturday, September 12th, 2026

5K
Fast
View details for race Itasca Oktoberfast 5K
9/11 Heroes Run - Chicago, Illinois logo

9/11 Heroes Run - Chicago, Illinois

South Barrington, IL

Saturday, September 12th, 2026

5K
1 Mile
View details for race 9/11 Heroes Run - Chicago, Illinois
2G

2K Glow Run/Walk

Glen Ellyn, IL

Saturday, September 12th, 2026

View details for race 2K Glow Run/Walk

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Popcorn Panic 5M Run & 5K Run/Walk logo

Popcorn Panic 5M Run & 5K Run/Walk

Valparaiso, IN

Saturday, September 12th, 2026

5K
View details for race Popcorn Panic 5M Run & 5K Run/Walk
Ana Banana 5k & Fun Run logo

Ana Banana 5k & Fun Run

Skokie, IL

Saturday, September 12th, 2026

5K
1 Mile
View details for race Ana Banana 5k & Fun Run
CHICAGO TRAIL RUNNING FESTIVAL logo

CHICAGO TRAIL RUNNING FESTIVAL

Beecher, IL

Saturday, September 12th, 2026

Trail
View details for race CHICAGO TRAIL RUNNING FESTIVAL
Ana Banana 5k & Fun Run logo

Ana Banana 5k & Fun Run

Morton Grove, IL

Saturday, September 12th, 2026

5K
1 Mile
View details for race Ana Banana 5k & Fun Run
Run for the Dogs 5k - Crown Point logo

Run for the Dogs 5k - Crown Point

Crown Point, IN

Saturday, September 12th, 2026

5K
View details for race Run for the Dogs 5k - Crown Point
Pirate's Booty logo

Pirate's Booty

St. Charles, IL

Saturday, September 12th, 2026

5K
10K
Trail
View details for race Pirate's Booty
Tunnel to Towers Climb - Chicago, IL logo

Tunnel to Towers Climb - Chicago, IL

Chicago, IL

Saturday, September 12th, 2026

5K
View details for race Tunnel to Towers Climb - Chicago, IL
The Hidden Gem Half Marathon 2026 logo

The Hidden Gem Half Marathon 2026

Flossmoor, IL

Saturday, September 12th, 2026

Half
View details for race The Hidden Gem Half Marathon 2026
RUN FOR UKRAINE logo

RUN FOR UKRAINE

Wheeling, IL

Sunday, September 13th, 2026

View details for race RUN FOR UKRAINE
4th Annual Run for the Parks! 5K Run, Walk. or Roll logo

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

Chicago, IL

Sunday, September 13th, 2026

5K
1 Mile
Trail
View details for race 4th Annual Run for the Parks! 5K Run, Walk. or Roll
Healthy Kids Running Series Fall 2026 - Park Ridge, IL logo

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
Healthy Kids Running Series Fall 2026 - Lombard/Glen Ellyn, IL logo

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
Healthy Kids Running Series Fall 2026 - Hoffman Estates/Palatine, IL logo

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
El Grito 5K Family Run/Walk logo

El Grito 5K Family Run/Walk

Chicago, IL

Sunday, September 13th, 2026

5K
View details for race El Grito 5K Family Run/Walk
Healthy Kids Running Series Fall 2026 - Buffalo Grove, IL logo

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
Carl Sandburg Athletic Booster 5K Run/Walk logo

Carl Sandburg Athletic Booster 5K Run/Walk

Orland Park, IL

Sunday, September 13th, 2026

5K
View details for race Carl Sandburg Athletic Booster 5K Run/Walk
The Boiler Dash logo

The Boiler Dash

Bourbonnais, IL

Sunday, September 13th, 2026

5K
10K
View details for race The Boiler Dash
Running with the Big Dogs 5k Run and 2 mile Dog Stroll logo

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

Porter, IN

Sunday, September 13th, 2026

5K
View details for race Running with the Big Dogs 5k Run and 2 mile Dog Stroll
Gift of Hope Community Foundation 5K Run, Walk & Roll logo

Gift of Hope Community Foundation 5K Run, Walk ...

Glen Ellyn, IL

Sunday, September 13th, 2026

5K
1 Mile
View details for race Gift of Hope Community Foundation 5K Run, Walk & Roll
Healthy Kids Running Series Fall 2026 - Naperville, IL logo

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
Hub City Races: Half, 10K & 5K logo

Hub City Races: Half, 10K & 5K

Crown Point, IN

Sunday, September 13th, 2026

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

Run for Tomorrow 5K

Elburn, IL

Sunday, September 13th, 2026

5K
View details for race Run for Tomorrow 5K
Miles for Manufacturing 5k and 1 Mile Walk logo

Miles for Manufacturing 5k and 1 Mile Walk

Chicago, IL

Wednesday, September 16th, 2026

5K
1 Mile
View details for race Miles for Manufacturing 5k and 1 Mile Walk
Fleet Feet Training - The Long Run logo

Fleet Feet Training - The Long Run

Chicago, IL

Saturday, September 19th, 2026

Ultra
View details for race Fleet Feet Training - The Long Run
Raising Sickle Cell Awareness 1 Mile At A Time! Annual 1K/5K Walk, Jog or Run for a Cure! logo

Raising Sickle Cell Awareness 1 Mile At A Time!...

Chicago, IL

Saturday, September 19th, 2026

5K
View details for race Raising Sickle Cell Awareness 1 Mile At A Time! Annual 1K/5K Walk, Jog or Run for a Cure!
2026 - 2nd Annual HBCU Run & Brunch logo

2026 - 2nd Annual HBCU Run & Brunch

Chicago, IL

Saturday, September 19th, 2026

5K
10K
View details for race 2026 - 2nd Annual HBCU Run & Brunch
12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual Option) logo

12th Annual Christmas Without Cancer 5k Run/Wal...

Evergreen Park, IL

Saturday, September 19th, 2026

5K
View details for race 12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual Option)
Limestone Rocks! 8-Hour or 4-Hour Race logo

Limestone Rocks! 8-Hour or 4-Hour Race

Kankakee, IL

Saturday, September 19th, 2026

View details for race Limestone Rocks! 8-Hour or 4-Hour Race
Run Like A Diva logo

Run Like A Diva

Chicago, IL

Saturday, September 19th, 2026

5K
Half
View details for race Run Like A Diva
Washington Street Church of God Annual Family Fun Walk/Run & Health Fair logo

Washington Street Church of God Annual Family F...

Gary, IN

Saturday, September 19th, 2026

1 Mile
View details for race Washington Street Church of God Annual Family Fun Walk/Run & Health Fair
Calumet Park Light the Darkness 5K run logo

Calumet Park Light the Darkness 5K run

Merrillville, IN

Saturday, September 19th, 2026

5K
View details for race Calumet Park Light the Darkness 5K run
Blue Bridges 5K logo

Blue Bridges 5K

Blue Island, IL

Saturday, September 19th, 2026

5K
View details for race Blue Bridges 5K
Busse Woods 20 Miler - 7:00a.m. logo

Busse Woods 20 Miler - 7:00a.m.

Elk Grove Village, IL

Saturday, September 19th, 2026

Ultra
View details for race Busse Woods 20 Miler - 7:00a.m.
Still Standing logo

Still Standing

Elgin, IL

Saturday, September 19th, 2026

5K
1 Mile
View details for race Still Standing
Divas Chicago Half Marathon & 5k logo

Divas Chicago Half Marathon & 5k

Chicago, IL

Saturday, September 19th, 2026

5K
Half
View details for race Divas Chicago Half Marathon & 5k
Dwight Harvest Days 5K & 3K Walk/Fun Run logo

Dwight Harvest Days 5K & 3K Walk/Fun Run

Dwight, IL

Saturday, September 19th, 2026

5K
Fast
View details for race Dwight Harvest Days 5K & 3K Walk/Fun Run
CKF's 5K for Life logo

CKF's 5K for Life

Chesterton, IN

Saturday, September 19th, 2026

5K
View details for race CKF's 5K for Life
Run Like a Diva logo

Run Like a Diva

Chicago , IL

Saturday, September 19th, 2026

5K
Half
View details for race Run Like a Diva
Run for the STARS 2026 logo

Run for the STARS 2026

Wheaton, IL

Saturday, September 19th, 2026

5K
View details for race Run for the STARS 2026
Megan's Mission 5k Run logo

Megan's Mission 5k Run

Coal City, IL

Saturday, September 19th, 2026

5K
View details for race Megan's Mission 5k Run
RACE TO WRIGLEY 5K CHARITY RUN PRESENTED BY AbbVie logo

RACE TO WRIGLEY 5K CHARITY RUN PRESENTED BY AbbVie

Chicago, IL

Sunday, September 20th, 2026

5K
View details for race RACE TO WRIGLEY 5K CHARITY RUN PRESENTED BY AbbVie
Chicagoland Be A Hero #LightUpMBC Fun Run logo

Chicagoland Be A Hero #LightUpMBC Fun Run

Plainfield, IL

Sunday, September 20th, 2026

View details for race Chicagoland Be A Hero #LightUpMBC Fun Run
Healthy Kids Running Series Fall 2026 - Morris, IL logo

Healthy Kids Running Series Fall 2026 - Morris, IL

Morris, IL

Sunday, September 20th, 2026

View details for race Healthy Kids Running Series Fall 2026 - Morris, IL
5K Fun Run/Walk logo

5K Fun Run/Walk

Glenview, IL

Sunday, September 20th, 2026

5K
View details for race 5K Fun Run/Walk
D67 Dash 5K Run/Walk logo

D67 Dash 5K Run/Walk

Morton Grove, IL

Sunday, September 20th, 2026

5K
View details for race D67 Dash 5K Run/Walk
St. Veronica 6k Run/Walk for Scholarships logo

St. Veronica 6k Run/Walk for Scholarships

Olympia Fields, IL

Sunday, September 20th, 2026

1 Mile
Trail
View details for race St. Veronica 6k Run/Walk for Scholarships
Spartan Sprint 5K & Family Fun Run logo

Spartan Sprint 5K & Family Fun Run

Elgin, IL

Sunday, September 20th, 2026

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