71 Upcoming 5K Races Near Ottawa, IL

Walnut 5K Run/Walk for ALS

Walnut, IL

Saturday, July 4th, 2026

View details for race Walnut 5K Run/Walk for ALS

DeKalb Park District Independence Day 5k/10k

Dekalb, IL

Saturday, July 4th, 2026

10K

View details for race DeKalb Park District Independence Day 5k/10k

Reagan Run

Dixon, IL

Saturday, July 4th, 2026

View details for race Reagan Run

God's Country 5K/10K Run & 2 Mile Walk

Forrest, IL

Saturday, July 4th, 2026

10K

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Arukah Freedom 5k Color Run

Princeton, IL

Saturday, July 4th, 2026

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Treat Trot Greater Chicago

Aurora, IL

Sunday, July 5th, 2026

10K

15K

View details for race Treat Trot Greater Chicago

Running For Hope 5k - Ladd Daze

Ladd, IL

Saturday, July 18th, 2026

View details for race Running For Hope 5k - Ladd Daze

The Opie's 116 Spirits Run

Roanoke, IL

Saturday, July 18th, 2026

View details for race The Opie's 116 Spirits Run

Run for the Dogs 5k - Aurora

Aurora, IL

Saturday, July 18th, 2026

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Kickin’ Up The Dust 5K

Plano, IL

Saturday, July 25th, 2026

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Summer's Last Kick

Oswego, IL

Saturday, August 1st, 2026

1 Mile

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PSRR Free 5K Run/Walk

Shorewood, IL

Saturday, August 1st, 2026

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Tiskilwa Pow Wow 5K 2026 Run/Walk

Tiskilwa, IL

Saturday, August 1st, 2026

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Mr. C's Wenona 5k Run/Walk

Wenona, IL

Friday, August 7th, 2026

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The Butterfly Cold Brew Spirits Run

Joliet, IL

Saturday, August 8th, 2026

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"Boo" Milby Memory 5k Run/Walk

LaSalle, IL

Saturday, August 15th, 2026

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Au Sable Grove 5k fun run/walk

Yorkville, IL

Saturday, August 22nd, 2026

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Parkie’s 5K

Bolingbrook, IL

Saturday, August 22nd, 2026

Fast

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Fairbury Fair 5K and 2 Mile Walk

Fairbury, IL

Saturday, August 22nd, 2026

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3rd Annual 5K Charity for Rarity

Aurora, IL

Sunday, August 23rd, 2026

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Folty 5k

Tonica, IL

Friday, August 28th, 2026

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Old Settlers 5k Run & 1 Mile Walk or Run

Lacon, IL

Saturday, August 29th, 2026

1 Mile

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Sylvan Shuffle

Amboy, IL

Saturday, August 29th, 2026

Fast

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Summer Sizzler- Greater Chicago

Aurora, IL

Sunday, August 30th, 2026

10K

1 Mile

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Sandwich Fair Shake Up Shuffle

Sandwich, IL

Monday, September 7th, 2026

1 Mile

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In Memory Of Our Fallen Heroes, Elwood Communit...

Elwood, IL

Friday, September 11th, 2026

View details for race In Memory Of Our Fallen Heroes, Elwood Community Days 5k Run & Walk 2026

Cornell Days 5k and 1 Mile Fun Run/Walk

Cornell, IL

Saturday, September 12th, 2026

1 Mile

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Underground Railroad 5k

Princeton, IL

Saturday, September 12th, 2026

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Bully Blitz 5k Run 1k Walk

Wilmington, IL

Saturday, September 12th, 2026

1 Mile

Trail

View details for race Bully Blitz 5k Run 1k Walk

Megan's Mission 5k Run

Coal City, IL

Saturday, September 19th, 2026

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Runway To a Cure

Ottawa, IL

Saturday, September 19th, 2026

View details for race Runway To a Cure

Dwight Harvest Days 5K & 3K Walk/Fun Run

Dwight, IL

Saturday, September 19th, 2026

Fast

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Better Than Yesterday 5K

Aurora, IL

Sunday, September 20th, 2026

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1st Annual APRCC Coqui 5K Run/Walk

Aurora, IL

Saturday, September 26th, 2026

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The Single & Mingle 5K at the VFW

Warrenville, IL

Saturday, September 26th, 2026

View details for race The Single & Mingle 5K at the VFW

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

Run the River for Respect 5K

Ottawa, IL

Sunday, September 27th, 2026

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F3 Naperville 5K Run & Walk for Little Friends

Warrenville, IL

Sunday, September 27th, 2026

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DeKalb Corn Classic

DeKalb, IL

Sunday, September 27th, 2026

10K

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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

Angels Against Abuse 5K Walk/Run

Romeoville, IL

Saturday, October 3rd, 2026

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JJC Foundation 5K Run/Walk

Joliet, IL

Sunday, October 4th, 2026

1 Mile

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Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, IL

Sunday, October 4th, 2026

1 Mile

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Fire Zone 5k

Lockport, IL

Sunday, October 4th, 2026

Trail

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Bolingbrook Howl-O-Ween 5K

Bolingbrook, IL

Sunday, October 18th, 2026

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The Fall Color 5K

Lisle, IL

Saturday, October 24th, 2026

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Batavia United Way Bat Race 5K & 10K

Batavia, IL

Saturday, October 24th, 2026

10K

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Forte 5K Run/Walk

Channahon, IL

Saturday, October 24th, 2026

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Fraidycat 5k,8k & Meow Mile

Oswego, IL

Sunday, October 25th, 2026

1 Mile

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Spooky Sprint - Greater Chicago

Shorewood, IL

Sunday, October 25th, 2026

1 Mile

10K

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