Upcoming 5K Races Near Dekalb, IL

Name: Run for D103 5K Run/Walk
Start: 2026-05-16
End: 2026-05-16
Location: Lincolnshire

McHenry Kiwanis Club Shamrock Shuffle 5K

Mchenry, IL

Saturday, March 14th, 2026

Featured

View details for race McHenry Kiwanis Club Shamrock Shuffle 5K

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Lucky Dog 5K - Schaumburg

Rolling Meadows, IL

Saturday, March 14th, 2026

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Yorkville RUN SOB RUN

Yorkville, IL

Saturday, March 14th, 2026

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Welcome to the 10th Annual RUN SOB RUN

Yorkville, IL

Saturday, March 14th, 2026

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Shamrock Beer Run - Rockford

Rockford, IL

Saturday, March 14th, 2026

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Shamrock Beer Run & BrewFest Chicago at Busse W...

Rolling Meadows, IL

Saturday, March 14th, 2026

View details for race Shamrock Beer Run & BrewFest Chicago at Busse Woods

St. Patrick's Day 5k

Hampshire, IL

Saturday, March 14th, 2026

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Shorewood Shuffle

Shorewood, IL

Saturday, March 14th, 2026

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Deer Park St. Paddy's 5K & 10K Run/Walk

Deer Park, IL

Sunday, March 15th, 2026

10K

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Xtra Mile Run/Walk Registration

Schaumburg, IL

Tuesday, March 17th, 2026

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Lori's Walleye Run 5K

Spring Valley, IL

Saturday, March 21st, 2026

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Footsteps for Families: 5k, 1 Mile & Kids Run

Machesney Park, IL

Saturday, March 28th, 2026

1 Mile

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5K For CATCH

Northbrook, IL

Saturday, April 4th, 2026

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The Joliet Prison Spirits Run

Joliet, IL

Saturday, April 11th, 2026

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Duke's Alehouse Spirits Run

Crystal Lake, IL

Saturday, April 11th, 2026

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Hornet Hustle

Harvard, IL

Saturday, April 11th, 2026

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Forgotten Warrior Memorial 5k

Channahon, IL

Saturday, April 11th, 2026

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Duke's Alehouse Spirits Run

Crystal Lake, IL

Sunday, April 12th, 2026

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The Canal Street Afterlife Run

Lemont, IL

Sunday, April 12th, 2026

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Run for the Dogs - Glenview

Glenview, IL

Saturday, April 18th, 2026

Fast

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I Raced The Law 5K and Fun Run

Oswego, IL

Sunday, April 19th, 2026

1 Mile

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2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

Half

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Coach's Corner Spirits Run

Belvidere, IL

Saturday, April 25th, 2026

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Arny Johnson 5k - 10 mile

Loves Park, IL

Saturday, April 25th, 2026

10 Miles

Trail

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Anderson Humane's Walk4Animals & 5K Run

Batavia, IL

Sunday, April 26th, 2026

1 Mile

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Woods Creek Feet Meet

Crystal Lake, IL

Sunday, April 26th, 2026

1 Mile

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Plainfield Twisters 5k Fundraiser and Charity run

Plainfield, IL

Sunday, April 26th, 2026

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Good Life Race

Oak Park, IL

Sunday, April 26th, 2026

1 Mile

Fast

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Fight Hunger 10K, 5K + 1 Mile Fun Run

Wheaton, IL

Saturday, May 2nd, 2026

10K

1 Mile

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Hanover Township Sprint 2 Spring 5k

Elgin, IL

Saturday, May 2nd, 2026

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HOH5K Run/Walk/Roll benefitting the D28 Homer O...

Northbrook, IL

Saturday, May 2nd, 2026

View details for race HOH5K Run/Walk/Roll benefitting the D28 Homer O. Harvey Scholarship Fund

Jacobs Farm Charity Fun Run

Streamwood, IL

Saturday, May 2nd, 2026

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Empower Run 5K

Libertyville, IL

Saturday, May 2nd, 2026

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Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.

Byron, IL

Saturday, May 2nd, 2026

10K

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Miles for Smiles 5K

Mchenry, IL

Saturday, May 2nd, 2026

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The Universal Sole Spring Trail Challenge

Willow Springs, IL

Saturday, May 2nd, 2026

Trail

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Insight Y.O.B Walk-A-Thon 2026

Berkeley, IL

Saturday, May 2nd, 2026

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Tailwagger Trot

Lisle, IL

Sunday, May 3rd, 2026

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Stars & Spikes: Totally Rad 5k

Lombard, IL

Saturday, May 9th, 2026

1 Mile

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Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

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Ribbons of Hope 5k

New Lenox, IL

Saturday, May 9th, 2026

1 Mile

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Run for the Badge 5K

Sterling, IL

Saturday, May 9th, 2026

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Quarryman Challenge

Lemont, IL

Saturday, May 9th, 2026

10 Miles

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August Hill Wine Run 5k

Utica, IL

Saturday, May 9th, 2026

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Miles for the Military 5k

Lombard, IL

Saturday, May 9th, 2026

1 Mile

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Pink 5k Oak Brook Park District

Oak Brook, IL

Saturday, May 9th, 2026

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Barrington Mother's Day 5K Run/Walk

Barrington, IL

Sunday, May 10th, 2026

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2026 Harlem Huskie Hustle 5K Walk/Run & 1 Mile ...

Machesney Park, IL

Saturday, May 16th, 2026

1 Mile

View details for race 2026 Harlem Huskie Hustle 5K Walk/Run & 1 Mile Walk/Run and Kids Fun Run

Hope Series

Sterling, IL

Saturday, May 16th, 2026

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Run for D103 5K Run/Walk

Lincolnshire, IL

Saturday, May 16th, 2026

View details for race Run for D103 5K Run/Walk

Explore more in Dekalb, IL

Distances:

5K 10K Half Marathon Marathon

Months:

March April May

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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