Upcoming Races Near Grayslake, IL in October, 2025

Name: Howl-o-ween 5k - Dan Ryan Woods
Start: 2025-10-26
End: 2025-10-26
Location: Chicago

Haunted Wine Run 5k at Busse Woods

Elk Grove Village, IL

Saturday, October 4th, 2025

Fast

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

Still Standing

Elgin, IL

Saturday, October 4th, 2025

1 Mile

View details for race Still Standing

Scarecrow Scramble

Lisle, IL

Saturday, October 4th, 2025

View details for race Scarecrow Scramble

2nd Annual Downers Grove, IL Ostomy 5k

Downers Grove, IL

Saturday, October 4th, 2025

View details for race 2nd Annual Downers Grove, IL Ostomy 5k

Angels Against Abuse 5K Walk/Run

Romeoville, IL

Saturday, October 4th, 2025

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

Fall Trail Classic 2.0

Marengo, IL

Saturday, October 4th, 2025

1 Mile

Trail

View details for race Fall Trail Classic 2.0

Sweet Ride | Bike • Run • Walk

Willow Springs, IL

Saturday, October 4th, 2025

Trail

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

Long Grove's Prairie State Half Marathon, 10K &...

Long Grove, IL

Saturday, October 4th, 2025

Half

10K

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

2025 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, IL

Sunday, October 5th, 2025

View details for race 2025 Lemons of Love Pink Lemonade 5K Run/Walk

Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, IL

Sunday, October 5th, 2025

1 Mile

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

Chicago - HFTC 5k

Chicago, IL

Sunday, October 5th, 2025

View details for race Chicago - HFTC 5k

Farmer Ken's Pumpkin Dash 5K

Franksville, WI

Sunday, October 5th, 2025

Trail

View details for race Farmer Ken's Pumpkin Dash 5K

Run For Trey

Whitewater, WI

Sunday, October 5th, 2025

View details for race Run For Trey

Bolingbrook Howl-O-Ween 5K

Bolingbrook, IL

Saturday, October 11th, 2025

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

Nik's 7K Home Run & 1.5 Mile Walk at MercyHealt...

Loves Park, IL

Saturday, October 11th, 2025

1 Mile

View details for race Nik's 7K Home Run & 1.5 Mile Walk at MercyHealth Sportscore Two

12th Annual Harvest Hustle 5K

Niles, IL

Saturday, October 11th, 2025

View details for race 12th Annual Harvest Hustle 5K

Larry St. Onge Memorial Run to Benefit Others

Wheaton, IL

Saturday, October 11th, 2025

10K

Trail

View details for race Larry St. Onge Memorial Run to Benefit Others

Wild Blossom Haunted Wine Run 5k

Chicago, IL

Sunday, October 12th, 2025

View details for race Wild Blossom Haunted Wine Run 5k

Care4 Breast Cancer Hybrid 5K

Woodstock, IL

Sunday, October 12th, 2025

View details for race Care4 Breast Cancer Hybrid 5K

2025 Bank of America Chicago Marathon Semper Fi...

Chicago, IL

Sunday, October 12th, 2025

Marathon

Fast

View details for race 2025 Bank of America Chicago Marathon Semper Fi & America's Fund Team

Stride For Change 5K Family Fun Run/Walk

Saint Charles, IL

Sunday, October 12th, 2025

View details for race Stride For Change 5K Family Fun Run/Walk

5 Week Fall Series- Geneva

Geneva, IL

Thursday, October 16th, 2025

View details for race 5 Week Fall Series- Geneva

Spooky Sprint - Chicago

Chicago, IL

Saturday, October 18th, 2025

10K

1 Mile

View details for race Spooky Sprint - Chicago

El Trote De Las Calacas

Elgin, IL

Saturday, October 18th, 2025

View details for race El Trote De Las Calacas

Rosehill Cemetery 'Crypt' 5K Run/Walk

Chicago, IL

Saturday, October 18th, 2025

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

Chicago Fall Classic Half Marathon, 10K & Hot C...

Chicago, IL

Saturday, October 18th, 2025

Half

10K

View details for race Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K

Cantigny 5K Run/Walk 2025 - Benefiting The Midw...

Wheaton, IL

Saturday, October 18th, 2025

1 Mile

View details for race Cantigny 5K Run/Walk 2025 - Benefiting The Midwest Shelter for Homeless Veterans

Light the Night - Western Suburban

Western Springs, IL

Saturday, October 18th, 2025

1 Mile

View details for race Light the Night - Western Suburban

Hops for Hope 5K & BrewFest Presented by 93 Oct...

St. Charles, IL

Saturday, October 18th, 2025

View details for race Hops for Hope 5K & BrewFest Presented by 93 Octane Brewery 2025

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

Spring Grove, IL

Sunday, October 19th, 2025

10K

1 Mile

Fast

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

Frank Lloyd Wright Races

Oak Park, IL

Sunday, October 19th, 2025

10K

View details for race Frank Lloyd Wright Races

Marklund's 13th Annual Run, Walk & Roll

Geneva, IL

Sunday, October 19th, 2025

1 Mile

View details for race Marklund's 13th Annual Run, Walk & Roll

22nd Annual This Run's For Jack 2025

Glen Ellyn, IL

Sunday, October 19th, 2025

Trail

View details for race 22nd Annual This Run's For Jack 2025

Riverside Foundation Halloween Hustle 5K Walk o...

Lincolnshire, IL

Sunday, October 19th, 2025

View details for race Riverside Foundation Halloween Hustle 5K Walk or Run

Marie Murphy School 5K Run/Walk

Wilmette, IL

Sunday, October 19th, 2025

View details for race Marie Murphy School 5K Run/Walk

Tombstone Trot

Waukesha, WI

Sunday, October 19th, 2025

View details for race Tombstone Trot

The Fall Color 5K

Lisle, IL

Saturday, October 25th, 2025

View details for race The Fall Color 5K

Batavia United Way Bat Race 5K & 10K

Batavia, IL

Saturday, October 25th, 2025

10K

View details for race Batavia United Way Bat Race 5K & 10K

St. Francis Xavier Falcon 5K Run/Walk

La Grange Park, IL

Saturday, October 25th, 2025

View details for race St. Francis Xavier Falcon 5K Run/Walk

Lake Bluff PTO Pumpkin Chase

Lake Bluff, IL

Saturday, October 25th, 2025

1 Mile

View details for race Lake Bluff PTO Pumpkin Chase

Howl-o-ween 5k - Schaumburg

Rolling Meadows, IL

Saturday, October 25th, 2025

View details for race Howl-o-ween 5k - Schaumburg

Halloween Hustle 5K & Kids Dash

Palatine, IL

Saturday, October 25th, 2025

View details for race Halloween Hustle 5K & Kids Dash

Haunted Halloween Half Marathon & 5km

Chicago, IL

Sunday, October 26th, 2025

Half

Trail

View details for race Haunted Halloween Half Marathon & 5km

Day of the Dead Family 5K Run/Walk

Wheeling, IL

Sunday, October 26th, 2025

View details for race Day of the Dead Family 5K Run/Walk

Endeavor Health Fraidycat 5k,8k & Meow Mile

Oswego, IL

Sunday, October 26th, 2025

1 Mile

View details for race Endeavor Health Fraidycat 5k,8k & Meow Mile

Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/...

Wheaton, IL

Sunday, October 26th, 2025

View details for race Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk

Cardio Kidz Costume Run

Palatine, IL

Sunday, October 26th, 2025

View details for race Cardio Kidz Costume Run

ERC John Hennelly Public Cross Country Races

Evanston, IL

Sunday, October 26th, 2025

View details for race ERC John Hennelly Public Cross Country Races

Howl-o-ween 5k - Dan Ryan Woods

Chicago, IL

Sunday, October 26th, 2025

View details for race Howl-o-ween 5k - Dan Ryan Woods

Explore more in Grayslake, IL

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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