Upcoming Races Near Oswego, IL in May, 2026

Name: Nina LeCuyer Memorial 5K
Start: 2026-05-25
End: 2026-05-25
Location: Sheridan

Hometown Half Marathon & 5k/10k - Greater Chicago

Chicago, IL

Saturday, May 2nd, 2026

Featured

1 Mile

10K

View details for race Hometown Half Marathon & 5k/10k - Greater Chicago

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Miles for Smiles 5K

Mchenry, IL

Saturday, May 2nd, 2026

View details for race Miles for Smiles 5K

Mattea's Joy SuperHero 5K

Bradley, IL

Saturday, May 2nd, 2026

View details for race Mattea's Joy SuperHero 5K

Empower Run 5k

Libertyville, IL

Saturday, May 2nd, 2026

View details for race Empower Run 5k

Chicago Empower Walk & 5K Run

Chicago, IL

Saturday, May 2nd, 2026

View details for race Chicago Empower Walk & 5K Run

Chicago Police Memorial Foundation Run to Remember

Chicago, IL

Saturday, May 2nd, 2026

View details for race Chicago Police Memorial Foundation Run to Remember

The Universal Sole Spring Trail Challenge

Willow Springs, IL

Saturday, May 2nd, 2026

Trail

View details for race The Universal Sole Spring Trail Challenge

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

Wheaton, IL

Saturday, May 2nd, 2026

10K

1 Mile

View details for race Fight Hunger 10K, 5K + 1 Mile Fun Run

Jacobs Farm Charity Fun Run

Streamwood, IL

Saturday, May 2nd, 2026

View details for race Jacobs Farm Charity Fun Run

Steck Elementary School Fun Run

Aurora, IL

Saturday, May 2nd, 2026

1 Mile

View details for race Steck Elementary School Fun Run

OUTLAST CHICAGO

Palatine, IL

Saturday, May 2nd, 2026

Trail

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Hanover Township Sprint 2 Spring 5k 2026

Elgin, IL

Saturday, May 2nd, 2026

View details for race Hanover Township Sprint 2 Spring 5k 2026

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

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

Berkeley, IL

Saturday, May 2nd, 2026

View details for race Insight Y.O.B Walk-A-Thon 2026

Run for BEER - Solemn Oath Brewery

Chicago, IL

Sunday, May 3rd, 2026

View details for race Run for BEER - Solemn Oath Brewery

Cinco de Mayo Fiesta 5K

Highland, IN

Sunday, May 3rd, 2026

View details for race Cinco de Mayo Fiesta 5K

Historic Highway Hustle - Rt. 66

Joliet, IL

Sunday, May 3rd, 2026

View details for race Historic Highway Hustle - Rt. 66

Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 3rd, 2026

Marathon

Half

10K

View details for race Chicagoland Spring Marathon, Half Marathon & 10K

Tailwagger Trot

Lisle, IL

Sunday, May 3rd, 2026

View details for race Tailwagger Trot

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

La Carrera de las Madres 2026

Chicago, IL

Saturday, May 9th, 2026

View details for race La Carrera de las Madres 2026

Quarryman Challenge

Lemont, IL

Saturday, May 9th, 2026

10 Miles

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Miles for the Military 5k

Lombard, IL

Saturday, May 9th, 2026

1 Mile

View details for race Miles for the Military 5k

Stars & Spikes: Totally Rad 5k

Lombard, IL

Saturday, May 9th, 2026

1 Mile

View details for race Stars & Spikes: Totally Rad 5k

Ribbons of Hope 5k

Mokena, IL

Saturday, May 9th, 2026

1 Mile

View details for race Ribbons of Hope 5k

Ribbons of Hope 5k

New Lenox, IL

Saturday, May 9th, 2026

1 Mile

View details for race Ribbons of Hope 5k

Pink 5k Oak Brook Park District

Oak Brook, IL

Saturday, May 9th, 2026

View details for race Pink 5k Oak Brook Park District

F^3 Cap Sauers Trail Marathon & 10 Mile

Palos Hills, IL

Saturday, May 9th, 2026

Marathon

10 Miles

Trail

View details for race F^3 Cap Sauers Trail Marathon & 10 Mile

August Hill Wine Run 5k

Utica, IL

Saturday, May 9th, 2026

View details for race August Hill Wine Run 5k

Barrington Mother's Day 5K Run/Walk

Barrington, IL

Sunday, May 10th, 2026

View details for race Barrington Mother's Day 5K Run/Walk

2026 LOGOS MISSIONS RUN FOR LOVE

Glenview, IL

Saturday, May 16th, 2026

View details for race 2026 LOGOS MISSIONS RUN FOR LOVE

Bright Star Community Outreach 5K Run/Walk

Chicago, IL

Saturday, May 16th, 2026

View details for race Bright Star Community Outreach 5K Run/Walk

Wolf Lake 5k

Chicago, IL

Saturday, May 16th, 2026

View details for race Wolf Lake 5k

Family Service Association 5k

Elgin, IL

Saturday, May 16th, 2026

Trail

View details for race Family Service Association 5k

Run for D103 5K Run/Walk

Lincolnshire, IL

Saturday, May 16th, 2026

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

BeACTIVE

Joliet, IL

Saturday, May 16th, 2026

View details for race BeACTIVE

Darien Dash

Darien, IL

Sunday, May 17th, 2026

10K

1 Mile

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I Got Your Six Walk/Run

Bourbonnais, IL

Sunday, May 17th, 2026

10K

View details for race I Got Your Six Walk/Run

5k for Hopeful Beginnings

Palatine, IL

Sunday, May 17th, 2026

View details for race 5k for Hopeful Beginnings

2026 Willard 5k Fun Run

River Forest, IL

Sunday, May 17th, 2026

View details for race 2026 Willard 5k Fun Run

Dash for the Dogs 13th Annual 5K Run/Walk

Barrington, IL

Sunday, May 17th, 2026

1 Mile

View details for race Dash for the Dogs 13th Annual 5K Run/Walk

The LaSalle Ninth Street Pub Spirits Dash

La Salle, IL

Saturday, May 23rd, 2026

View details for race The LaSalle Ninth Street Pub Spirits Dash

Western Springs Tower Trot

Western Springs, IL

Saturday, May 23rd, 2026

10K

Ultra

View details for race Western Springs Tower Trot

The LaSalle 9th Street Pub Spirits Dash

La Salle, IL

Saturday, May 23rd, 2026

View details for race The LaSalle 9th Street Pub Spirits Dash

Clayton's Tap Spirits Run

Morris, IL

Sunday, May 24th, 2026

View details for race Clayton's Tap Spirits Run

The Memorial 5K

Lake Barrington, IL

Sunday, May 24th, 2026

View details for race The Memorial 5K

Race To the Flag

Westmont, IL

Sunday, May 24th, 2026

View details for race Race To the Flag

Ruck It 2

Yorkville, IL

Sunday, May 24th, 2026

View details for race Ruck It 2

Cooper's Hawk Wine Run 5k

New Lenox, IL

Sunday, May 24th, 2026

View details for race Cooper's Hawk Wine Run 5k

Nina LeCuyer Memorial 5K

Sheridan, IL

Monday, May 25th, 2026

View details for race Nina LeCuyer Memorial 5K

Explore more in Oswego, IL

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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