202 Upcoming 5K Races Near Mundelein, IL

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The Grant Heffelfinger Memorial Big Gay 5K

Milwaukee, WI

Sunday, September 27th, 2026

View details for race The Grant Heffelfinger Memorial Big Gay 5K

DeKalb Corn Classic

DeKalb, IL

Sunday, September 27th, 2026

10K

View details for race DeKalb Corn Classic

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

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

Lester Fun Run 2025

Downers Grove, IL

Sunday, September 27th, 2026

1 Mile

View details for race Lester Fun Run 2025

Procrastination Run

Waukesha, WI

Sunday, September 27th, 2026

Half

10K

View details for race Procrastination Run

4th Annual Ted's Run 5k

Racine, WI

Sunday, September 27th, 2026

View details for race 4th Annual Ted's Run 5k

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

Fall Fest 5K and Kids Fun Run

Stillman Valley, IL

Sunday, September 27th, 2026

View details for race Fall Fest 5K and Kids Fun Run

2026 Chi-Care 5K Run/Walk

Chicago, IL

Sunday, September 27th, 2026

View details for race 2026 Chi-Care 5K Run/Walk

Talk Pirate to Me 5K/10K/Half - Milwaukee

Glendale, WI

Monday, September 28th, 2026

10K

Half

Trail

View details for race Talk Pirate to Me 5K/10K/Half - Milwaukee

Boo Island - 5K Charity Run/Walk

Blue Island, IL

Saturday, October 3rd, 2026

Trail

View details for race Boo Island - 5K Charity Run/Walk

Haunted Wine Run 5k at Busse Woods

Elk Grove Village, IL

Saturday, October 3rd, 2026

Fast

View details for race Haunted Wine Run 5k at Busse Woods

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

Diplo's Run Club Chicago

Chicago, IL

Saturday, October 3rd, 2026

Code:FTR10

View details for race Diplo's Run Club Chicago

Angels Against Abuse 5K Walk/Run

Romeoville, IL

Saturday, October 3rd, 2026

View details for race Angels Against Abuse 5K Walk/Run

Long Grove's Oktoberfest Half Marathon, 10K & 5K

Long Grove, IL

Saturday, October 3rd, 2026

Half

10K

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

Fall into Fall Trail 5k Run/Walk

Janesville, WI

Saturday, October 3rd, 2026

Trail

View details for race Fall into Fall Trail 5k Run/Walk

3rd Annual Downers Grove, IL Ostomy 5k

Downers Grove, IL

Saturday, October 3rd, 2026

View details for race 3rd Annual Downers Grove, IL Ostomy 5k

Lapham Peak Colorama Run/Walk

Delafield, WI

Saturday, October 3rd, 2026

10K

Trail

View details for race Lapham Peak Colorama Run/Walk

Wisconsin Cheese Run

Muskego, WI

Saturday, October 3rd, 2026

View details for race Wisconsin Cheese Run

Sweet Ride | Bike • Run • Walk

Willow Springs, IL

Saturday, October 3rd, 2026

Trail

View details for race Sweet Ride | Bike • Run • Walk

Chicago - HFTC 5k

Chicago, IL

Sunday, October 4th, 2026

View details for race Chicago - HFTC 5k

JJC Foundation 5K Run/Walk

Joliet, IL

Sunday, October 4th, 2026

1 Mile

View details for race JJC Foundation 5K Run/Walk

Fire Zone 5k

Lockport, IL

Sunday, October 4th, 2026

Trail

View details for race Fire Zone 5k

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

2026 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, IL

Sunday, October 4th, 2026

View details for race 2026 Lemons of Love Pink Lemonade 5K Run/Walk

Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, IL

Sunday, October 4th, 2026

1 Mile

View details for race Cheesy Pretzel 5K and 1 Mile Walk

The Milwaukee Beer Run 5k & .05k

Glendale, WI

Sunday, October 4th, 2026

Trail

View details for race The Milwaukee Beer Run 5k & .05k

Welcome Run 5K

Lansing, IL

Saturday, October 10th, 2026

View details for race Welcome Run 5K

13th Annual Harvest Hustle 5K

Niles, IL

Saturday, October 10th, 2026

View details for race 13th Annual Harvest Hustle 5K

Zachariah's Acres Fall Run, Walk & Roll

Oconomowoc, WI

Saturday, October 10th, 2026

Half

View details for race Zachariah's Acres Fall Run, Walk & Roll

Care4 Breast Cancer Hybrid 5K

Woodstock, IL

Saturday, October 10th, 2026

View details for race Care4 Breast Cancer Hybrid 5K

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

Nik's 7K Home Run & 1.5 Mile Walk & Grammy's Au...

Loves Park, IL

Saturday, October 10th, 2026

1 Mile

View details for race Nik's 7K Home Run & 1.5 Mile Walk & Grammy's Auction at MercyHealth Sportscore Two (Indoor Sports Center)

El Trote De Las Calacas

Elgin, IL

Saturday, October 10th, 2026

View details for race El Trote De Las Calacas

Rosehill Cemetery 'Crypt' 5K Run/Walk

Chicago, IL

Saturday, October 17th, 2026

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

JAIMIE COX MEMORIAL RUN

Roscoe, IL

Saturday, October 17th, 2026

Trail

View details for race JAIMIE COX MEMORIAL RUN

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

National Sweetest Day

Nashotah, WI

Saturday, October 17th, 2026

Half

10K

Trail

View details for race National Sweetest Day

Spooky Sprint - Milwaukee

Milwaukee, WI

Saturday, October 17th, 2026

1 Mile

10K

View details for race Spooky Sprint - Milwaukee

Tombstone Trot

Waukesha, WI

Sunday, October 18th, 2026

View details for race Tombstone Trot

Bolingbrook Howl-O-Ween 5K

Bolingbrook, IL

Sunday, October 18th, 2026

View details for race Bolingbrook Howl-O-Ween 5K

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

Richardson Farm Fall 5K & 10K with Family 1 Mil...

Spring Grove, IL

Sunday, October 18th, 2026

10K

1 Mile

Fast

View details for race Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run

Haunted Highlander Assault Trail Run

Pingree Grove, IL

Friday, October 23rd, 2026

Trail

View details for race Haunted Highlander Assault Trail Run

Haunted Highlander Assault Trail Run

Mchenry, IL

Friday, October 23rd, 2026

Trail

View details for race Haunted Highlander Assault Trail Run

Forte 5K Run/Walk

Channahon, IL

Saturday, October 24th, 2026

View details for race Forte 5K Run/Walk

Hot Cider Hustle - Shorewood Half Marathon & 5K

Milwaukee, WI

Saturday, October 24th, 2026

Half

View details for race Hot Cider Hustle - Shorewood Half Marathon & 5K

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