Upcoming Races Near Oswego, IL in April, 2026

Name: Old Joliet Prison 6.6k
Start: 2026-04-30
End: 2026-04-30
Location: Joliet

Healthy Kids Running Series Spring 2026 - Grays...

Grayslake, IL

Sunday, April 12th, 2026

Featured

View details for race Healthy Kids Running Series Spring 2026 - Grayslake, IL

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Duke's Alehouse Spirits Run

Crystal Lake, IL

Sunday, April 12th, 2026

View details for race Duke's Alehouse Spirits Run

Healthy Kids Running Series Spring 2026 - Downe...

Downers Grove, IL

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Downers Grove, IL

Healthy Kids Running Series Spring 2026 - Shore...

Shorewood, IL

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Shorewood, IL

Healthy Kids Running Series Spring 2026 - Park ...

Park Ridge, IL

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Park Ridge, IL

Cardio Kidz Spring Running Series

Palatine, IL

Sunday, April 12th, 2026

View details for race Cardio Kidz Spring Running Series

Healthy Kids Running Series Spring 2026 - Lomba...

Lombard, IL

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Lombard/Glen Ellyn, IL

The Canal Street Afterlife Run

Lemont, IL

Sunday, April 12th, 2026

View details for race The Canal Street Afterlife Run

Healthy Kids Running Series Spring 2026 - Hoffm...

Hoffman Estates, IL

Sunday, April 12th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Hoffman Estates/Palatine, IL

Progressive Series Arlington Heights

Elk Grove Village, IL

Wednesday, April 15th, 2026

View details for race Progressive Series Arlington Heights

Progressive Series Geneva

Geneva, IL

Thursday, April 16th, 2026

View details for race Progressive Series Geneva

Progressive Series Tinley

Tinley Park, IL

Thursday, April 16th, 2026

View details for race Progressive Series Tinley

Run for the Dogs - Glenview

Glenview, IL

Saturday, April 18th, 2026

Fast

View details for race Run for the Dogs - Glenview

FinFit Life 5K Fitness Challenge - Chicago, IL

Chicago, IL

Saturday, April 18th, 2026

View details for race FinFit Life 5K Fitness Challenge - Chicago, IL

Maine South National Honor Society 13th Annual ...

Park Ridge, IL

Saturday, April 18th, 2026

View details for race Maine South National Honor Society 13th Annual Spring COLOR RUN

The Champion of Trees 10K

Lisle, IL

Saturday, April 18th, 2026

10K

View details for race The Champion of Trees 10K

Earth Day 50K/15 Mile/5 Mile

Crystal Lake, IL

Saturday, April 18th, 2026

Ultra

Trail

View details for race Earth Day 50K/15 Mile/5 Mile

Superhero Fun Run 3K 2026

Lisle, IL

Saturday, April 18th, 2026

View details for race Superhero Fun Run 3K 2026

Healthy Kids Running Series Spring 2026 - La Gr...

Countryside, IL

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - La Grange/Countryside, IL

Race for the Gold 5K

Gilberts, IL

Sunday, April 19th, 2026

View details for race Race for the Gold 5K

5k for Earth Day

Chicago, IL

Sunday, April 19th, 2026

View details for race 5k for Earth Day

Healthy Kids Running Series Spring 2026 - Buffa...

Buffalo Grove, IL

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Buffalo Grove, IL

Healthy Kids Running Series Spring 2026 - Liber...

Libertyville, IL

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Libertyville, IL

Healthy Kids Running Series Spring 2026 - Morri...

Morris, IL

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Morris, IL

Healthy Kids Running Series Spring 2026 - Naper...

Naperville, IL

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Naperville, IL

I Raced The Law 5K and Fun Run

Oswego, IL

Sunday, April 19th, 2026

1 Mile

View details for race I Raced The Law 5K and Fun Run

Naperville Women's Half Marathon & 5k

Naperville , IL

Sunday, April 19th, 2026

Half

View details for race Naperville Women's Half Marathon & 5k

2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

Half

View details for race 2026 Naperville Women's Half Marathon and 5K

Illiana Pancake Pacer 5k Run/Walk

Dyer, IN

Saturday, April 25th, 2026

View details for race Illiana Pancake Pacer 5k Run/Walk

Coach's Corner Spirits Run

Belvidere, IL

Saturday, April 25th, 2026

View details for race Coach's Corner Spirits Run

Anderson Humane's Walk4Animals & 5K Run

Batavia, IL

Sunday, April 26th, 2026

1 Mile

View details for race Anderson Humane's Walk4Animals & 5K Run

Avoca School District 37 Family Fun Run/Walk *P...

Wilmette, IL

Sunday, April 26th, 2026

View details for race Avoca School District 37 Family Fun Run/Walk *Please note date change*

Healthy Kids Running Series Spring 2026 - Glenv...

Glenview, IL

Sunday, April 26th, 2026

View details for race Healthy Kids Running Series Spring 2026 - Glenview/Northbrook, IL

Ravenswood Run

Chicago, IL

Sunday, April 26th, 2026

View details for race Ravenswood Run

Woods Creek Feet Meet

Crystal Lake, IL

Sunday, April 26th, 2026

1 Mile

View details for race Woods Creek Feet Meet

Good Life Race

Oak Park, IL

Sunday, April 26th, 2026

1 Mile

Fast

View details for race Good Life Race

Plainfield Twisters 5k Fundraiser and Charity run

Plainfield, IL

Sunday, April 26th, 2026

View details for race Plainfield Twisters 5k Fundraiser and Charity run

Old Joliet Prison 6.6k

Joliet, IL

Thursday, April 30th, 2026

View details for race Old Joliet Prison 6.6k

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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