Upcoming 5K Races Near River Forest, IL

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2026 Short Run Long Day 5k Run/Walk 26th Annual

Frankfort, IL

Wednesday, June 17th, 2026

View details for race 2026 Short Run Long Day 5k Run/Walk 26th Annual

EXMI x Hometown Happenings Fun Run/Walk ft Mizuno

Crown Point, IN

Thursday, June 18th, 2026

View details for race EXMI x Hometown Happenings Fun Run/Walk ft Mizuno

Beedles Braving Batten 5k Walk

Bourbonnais, IL

Saturday, June 20th, 2026

View details for race Beedles Braving Batten 5k Walk

Run for Their Lives 5K

Mokena, IL

Saturday, June 20th, 2026

View details for race Run for Their Lives 5K

Addison Park District POW! to Cancer 5K Run for...

Addison, IL

Saturday, June 20th, 2026

View details for race Addison Park District POW! to Cancer 5K Run for a Cure

5th Annual Love's Mile Kid Run & Fox Trot 5K

Bedford Park, IL

Saturday, June 20th, 2026

1 Mile

View details for race 5th Annual Love's Mile Kid Run & Fox Trot 5K

Necktie 5K Walk & Run

Beverly Shores, IN

Saturday, June 20th, 2026

View details for race Necktie 5K Walk & Run

JOURNEYS Run/Walk 2026

Palatine, IL

Saturday, June 20th, 2026

View details for race JOURNEYS Run/Walk 2026

Olson's Ace Dad's Dash 5K

Park Ridge, IL

Saturday, June 20th, 2026

1 Mile

View details for race Olson's Ace Dad's Dash 5K

Corn Dog Dash 5K

Crown Point, IN

Saturday, June 20th, 2026

View details for race Corn Dog Dash 5K

Daisy Dash

Clarendon Hills, IL

Sunday, June 21st, 2026

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POLONIADA 5K RUN & WALK 2026

Elk Grove Village, IL

Sunday, June 21st, 2026

Fast

View details for race POLONIADA 5K RUN & WALK 2026

Pura Vida 5K Fun Run/Walk

Wood Dale, IL

Sunday, June 21st, 2026

View details for race Pura Vida 5K Fun Run/Walk

Firecracker 5k Fun Run

Cary, IL

Friday, June 26th, 2026

View details for race Firecracker 5k Fun Run

Run the Runway at Chicago Executive Airport

Wheeling, IL

Saturday, June 27th, 2026

1 Mile

View details for race Run the Runway at Chicago Executive Airport

The Universal Sole Summer Trail Challenge

Willow Springs, IL

Saturday, June 27th, 2026

10K

Trail

View details for race The Universal Sole Summer Trail Challenge

"Run the Ridge LAKE FRONT" Mary E. Smith 17th A...

Chicago, IL

Saturday, June 27th, 2026

View details for race "Run the Ridge LAKE FRONT" Mary E. Smith 17th Annual Brain Tumor Awareness 5K Event

Garfield Ridge Stars and Stripes 5K Run

Chicago, IL

Saturday, June 27th, 2026

View details for race Garfield Ridge Stars and Stripes 5K Run

14th Annual Outrun the Cops 5K Run/Walk

Gurnee, IL

Saturday, June 27th, 2026

10K

View details for race 14th Annual Outrun the Cops 5K Run/Walk

FootLoose 5K

Burns Harbor, IN

Saturday, June 27th, 2026

View details for race FootLoose 5K

Homegrown Illinois Corn Stars & Stripes Half Ma...

Hoffman Estates, IL

Saturday, June 27th, 2026

Half

10K

View details for race Homegrown Illinois Corn Stars & Stripes Half Marathon, 10K & 5K

Firecracker 5k/1-Mile Fun Run

Kenosha, WI

Sunday, June 28th, 2026

1 Mile

View details for race Firecracker 5k/1-Mile Fun Run

Fly the Flag 5K/2K

Crown Point, IN

Saturday, July 4th, 2026

View details for race Fly the Flag 5K/2K

DeKalb Park District Independence Day 5k/10k

Dekalb, IL

Saturday, July 4th, 2026

10K

View details for race DeKalb Park District Independence Day 5k/10k

Treat Trot Greater Chicago

Greater Chicago, IL

Sunday, July 5th, 2026

10K

15K

View details for race Treat Trot Greater Chicago

Frontier Days Stampede Run

Arlington Heights, IL

Sunday, July 5th, 2026

10K

View details for race Frontier Days Stampede Run

Treat Trot Greater Chicago

Aurora, IL

Sunday, July 5th, 2026

10K

15K

View details for race Treat Trot Greater Chicago

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

Mujeres on the Run

Chicago, IL

Saturday, July 11th, 2026

View details for race Mujeres on the Run

McHenry Lakefront 5K & Kids Fun Run

McHenry, IL

Saturday, July 11th, 2026

Trail

View details for race McHenry Lakefront 5K & Kids Fun Run

Polka Run 5K

Chicago, IL

Sunday, July 12th, 2026

View details for race Polka Run 5K

Disability Awareness Walk, Run, Roll

Evanston, IL

Sunday, July 12th, 2026

Trail

View details for race Disability Awareness Walk, Run, Roll

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)

Chicago Chinatown 5K Run

Chicago, IL

Saturday, July 18th, 2026

View details for race Chicago Chinatown 5K Run

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

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)

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!

Fulton Market Loop Da Loop 5k

Chicago, IL

Sunday, July 26th, 2026

View details for race Fulton Market Loop Da Loop 5k

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

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

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

Greater Chicago, IL

Sunday, August 2nd, 2026

1 Mile

10K

View details for race Heatwave Half Marathon - Greater Chicago

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

SSW Running Club Club Challenge 5k

Tinley Park, IL

Wednesday, August 5th, 2026

View details for race SSW Running Club Club Challenge 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

RUN FOR C'VILLE

Carpentersville, IL

Saturday, August 8th, 2026

View details for race RUN FOR C'VILLE

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