321 Upcoming Races Near Flossmoor, IL

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Featured

Code:FTR10

View details for race Diplo's Run Club Chicago

The EXMI One Mile Challenge

Valparaiso, IN

Saturday, July 11th, 2026

1 Mile

View details for race The EXMI One Mile Challenge

Mujeres on the Run

Chicago, IL

Saturday, July 11th, 2026

View details for race Mujeres on the Run

Festival of the Lakes Roadie Run

Hammond, IN

Saturday, July 11th, 2026

1 Mile

Fast

View details for race Festival of the Lakes Roadie Run

Organize a race? Add it free — over 100,000 runners use Find The Run every month.

Add it free Feature it

Dwight Pit Stop 6.6k

Dwight, IL

Saturday, July 11th, 2026

View details for race Dwight Pit Stop 6.6k

Disability Awareness Walk, Run, Roll

Evanston, IL

Sunday, July 12th, 2026

Trail

View details for race Disability Awareness Walk, Run, Roll

Cardio Kidz Summer Running Series

Arlington Heights, IL

Sunday, July 12th, 2026

1 Mile

View details for race Cardio Kidz Summer Running Series

Running Wild for the Zoo 5K

Michigan City, IN

Sunday, July 12th, 2026

View details for race Running Wild for the Zoo 5K

Polka Run 5K

Chicago, IL

Sunday, July 12th, 2026

Fast

View details for race Polka Run 5K

2026 Heartland Series - Day 3 (IN)

Portage, IN

Monday, July 13th, 2026

Marathon

10K

Half

View details for race 2026 Heartland Series - Day 3 (IN)

Christmas in July Half Marathon and 5K (Chicago...

Elk Grove Village, IL

Saturday, July 18th, 2026

Half

View details for race Christmas in July Half Marathon and 5K (Chicago area)

Lucky Ducky Race

Schaumburg, IL

Saturday, July 18th, 2026

View details for race Lucky Ducky Race

Run for Dogs - Aurora

Aurora, IL

Saturday, July 18th, 2026

View details for race Run for Dogs - Aurora

Chicago Chinatown 5K Run

Chicago, IL

Saturday, July 18th, 2026

View details for race Chicago Chinatown 5K Run

Donut Dash

Batavia, IL

Saturday, July 18th, 2026

View details for race Donut Dash

Run for the Dogs 5k - Aurora

Aurora, IL

Saturday, July 18th, 2026

View details for race Run for the Dogs 5k - Aurora

Stan's Donut Race

Chicago, IL

Saturday, July 18th, 2026

10K

1 Mile

View details for race Stan's Donut Race

Highwood 5K

Highwood, IL

Saturday, July 18th, 2026

View details for race Highwood 5K

Chicago Miles for Melanoma 5K

Chicago, IL

Sunday, July 19th, 2026

View details for race Chicago Miles for Melanoma 5K

PIEROGI STUMBLE 5K

Whiting, IN

Thursday, July 23rd, 2026

Fast

View details for race PIEROGI STUMBLE 5K

2nd Annual (2026) Marching Mustang 5K Color Run!

Munster, IN

Saturday, July 25th, 2026

View details for race 2nd Annual (2026) Marching Mustang 5K Color Run!

Kickin’ Up The Dust 5K

Plano, IL

Saturday, July 25th, 2026

View details for race Kickin’ Up The Dust 5K

Fulton Market Loop Da Loop 5k

Chicago, IL

Sunday, July 26th, 2026

View details for race Fulton Market Loop Da Loop 5k

A Sundae In July 5K Run/Walk

Bloomingdale, IL

Sunday, July 26th, 2026

View details for race A Sundae In July 5K Run/Walk

NCSL Fun Run 5K

Chicago, IL

Tuesday, July 28th, 2026

View details for race NCSL Fun Run 5K

Hoofin' it for Ag 5K

Valparaiso, IN

Saturday, August 1st, 2026

View details for race Hoofin' it for Ag 5K

Dim Sum & Then Some: The Uptown 5K/10K & Kids Dash

Chicago, IL

Saturday, August 1st, 2026

10K

View details for race Dim Sum & Then Some: The Uptown 5K/10K & Kids Dash

Nick Schultz LLG

Lowell, IN

Saturday, August 1st, 2026

View details for race Nick Schultz LLG

StRides Against Suicide & Overdose

Valparaiso, IN

Saturday, August 1st, 2026

1 Mile

Ultra

View details for race StRides Against Suicide & Overdose

Summer's Last Kick

Oswego, IL

Saturday, August 1st, 2026

1 Mile

View details for race Summer's Last Kick

PSRR Free 5K Run/Walk

Shorewood, IL

Saturday, August 1st, 2026

View details for race PSRR Free 5K Run/Walk

Heatwave Half Marathon - Greater Chicago

Elk Grove Village, IL

Sunday, August 2nd, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Greater Chicago

Heatwave Half Marathon - Greater Chicago

Greater Chicago, IL

Sunday, August 2nd, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Greater Chicago

SSW Running Club Club Challenge 5k

Tinley Park, IL

Wednesday, August 5th, 2026

View details for race SSW Running Club Club Challenge 5k

Lake Forest Day 5K

Lake Forest, IL

Wednesday, August 5th, 2026

View details for race Lake Forest Day 5K

Whisker Run 5K and 1 Mile Dog Walk

Valparaiso, IN

Friday, August 7th, 2026

1 Mile

View details for race Whisker Run 5K and 1 Mile Dog Walk

Twilight Fun Run

Palatine, IL

Friday, August 7th, 2026

View details for race Twilight Fun Run

St. John the Evangelist 5K and 1 Mile Fun Run/Walk

St.John, IN

Saturday, August 8th, 2026

1 Mile

View details for race St. John the Evangelist 5K and 1 Mile Fun Run/Walk

Ben's Memorial Mile & Community Festival

Downers Grove, IL

Saturday, August 8th, 2026

1 Mile

View details for race Ben's Memorial Mile & Community Festival

45th Annual Rotary Ramble 5K Run or Run/Walk

DeMotte, IN

Saturday, August 8th, 2026

View details for race 45th Annual Rotary Ramble 5K Run or Run/Walk

Porter Fire's Stop, Drop and Run 5K

Porter, IN

Saturday, August 8th, 2026

Trail

View details for race Porter Fire's Stop, Drop and Run 5K

Track Night Chicago

Chicago, IL

Saturday, August 8th, 2026

1 Mile

View details for race Track Night Chicago

2K Kids Color Bash Run

Glen Ellyn, IL

Saturday, August 8th, 2026

View details for race 2K Kids Color Bash Run

12th Annual - Race To Stop Hunger 5k

Bloomingdale, IL

Saturday, August 8th, 2026

View details for race 12th Annual - Race To Stop Hunger 5k

Back-to-School Family Fun 5K

Wheeling, IL

Saturday, August 8th, 2026

View details for race Back-to-School Family Fun 5K

The Butterfly Cold Brew Spirits Run

Joliet, IL

Saturday, August 8th, 2026

View details for race The Butterfly Cold Brew Spirits Run

2nd Annual Race For a Ride

Chicago, IL

Sunday, August 9th, 2026

View details for race 2nd Annual Race For a Ride

Miles for Miracles Run

Mount Prospect, IL

Sunday, August 9th, 2026

1 Mile

View details for race Miles for Miracles Run

Happy Feet Healthy Heart 5K Walk

Wheaton, IL

Sunday, August 9th, 2026

View details for race Happy Feet Healthy Heart 5K Walk

Bloom Alumni Cross Country Meet

Chicago Heights, IL

Saturday, August 15th, 2026

Trail

View details for race Bloom Alumni Cross Country Meet

Prostate Cancer Awareness 5K Walk/Run/Bike-Most...

Chicago, IL

Saturday, August 15th, 2026

View details for race Prostate Cancer Awareness 5K Walk/Run/Bike-Most Worshipful Prince Hall Grand Lodge of IL (one race four locations simulantaneously)

2 3 Next

Explore more in Flossmoor, IL

Jump straight to races by distance, month, or type.

Distance

5K 10K Half Marathon Marathon

Month

July August September

Race type

Trail Boston Qualifiers Fast Courses

Run clubs

Run clubs in Flossmoor

Nearby

Tinley Park Dyer Orland Park Hammond Highland Lemont All Illinois races