10K Races in Illinois — 2026

There are 32 10K races in Illinois scheduled for 2026. The next is the Batavia United Way Bat Race 5K & 10K in Batavia on October 24. Illinois 10K races run primarily October.

Batavia United Way Bat Race 5K & 10K

Sat, Oct 24 · Batavia, IL Batavia

Kids 1/4 Mile Fun Run5k Adult (19 & Over)5k Student (18 & Under) +2

From $5 Open Closing Soon

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

Sun, Oct 25 · Wheaton, IL Wheaton

5K Untimed5KVirtual 5K +5

From $12.99 Open Closing Soon

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Polish Independence Run

Sun, Oct 25 · Chicago, IL Chicago

Polish Independence 5K RunPolish Independence 5K WalkPolish Independence 10K Run

From $69 Open Closing Soon

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Fraidycat 5k,8k & Meow Mile

Sun, Oct 25 · Oswego, IL Oswego

1 Mile1 Mile (Youth)5k +1

From $25 Open Closing Soon

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Run The Path 10k

Sun, Nov 1 · Mc Nabb, IL Mc Nabb

Run The Path 10k

From $25 Open

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Rattlesnake Master Run for the Prairie

Sun, Nov 1 · Urbana, IL Urbana

5K Run5K Walk5K Virtual Race +2

From $30 Open Closing Soon

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Tunnel Hill 10 Miler

Sat, Nov 7 · Vienna, IL Vienna

Tunnel Hill 10 Miler

From $50 Open

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River Rat Races 5K Run/Walk, 10K Run, 10M Run

Sun, Nov 8 · Bourbonnais, IL Bourbonnais

River Rat Races 5K RunRiver Rat Races 10K RunRiver Rat Races 10 Mile Run +1

From $20 Open

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Lincolnwood Turkey Trot: 5K, 10K, Walk, Dash

Sun, Nov 22 · Lincolnwood, IL Lincolnwood

5K Fitness Walk5K Run10K Run +1

From $21 Open

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15th Annual Good Hope Turkey Trot

Thu, Nov 26 · Good Hope, IL Good Hope

1K Walk5K Run/Walk10K

From $30 Open

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Santa Hustle Chicago

Sat, Dec 5 · Chicago, IL Chicago

Kids Dash5K10K

From $19.99 Open Closing Soon

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Frostbite Festival

Sun, Dec 6 · Springfield, IL Springfield

2 Mile2 Mile - Virtual10 Mile - Virtual +2

From $30 Open

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Catch the Elf 5k & 10k

Sat, Dec 19 · Markham, IL Markham

Catch the Elf 5kCatch the Elf 10k

From $35 Open

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Kennekuk Road Runners - Mountain Goat

Sat, Mar 20 · Oakwood, IL Oakwood

5K5K10K +3

From $30 Closed

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Galena Kiwanis River Trail Run

Sat, Apr 17 · Galena, IL Galena

5k5k10k +1

From $35 Closed

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Kirby Derby

Sat, May 1 · Monticello, IL Monticello

5K Run/Walk5K Run/Walk10K Run +1

From $25 Closed

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Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile

Sat, May 1 · Wheaton, IL Wheaton

1 Mile Fun Run/Walk1 Mile Fun Run/Walk5K Run/Walk +3

From $30 Open

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

Sat, May 1 · Byron, IL Byron

5K Ruck5K Ruck5k +5

From $40 Open

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Quarryman Challenge

Sat, May 8 · Lemont, IL Lemont

5K5K10 Mile +1

From $30 Closed

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I Got Your Six Walk/Run

Sun, May 16 · Bourbonnais, IL Bourbonnais

2 Mile Walk (Not Timed) w/Dog2 Mile Walk - Virtual2 Mile Walk - Virtual +11

From $30 Closed

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Frontline OCR

Sat, May 22 · Byron, IL Byron

Kid's CourseKid's Course9:45 am Open 5K +30

From $39 Open 31 spots left

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Races for all Paces

Sat, Jun 5 · Charleston, IL Charleston

1 Mile Fun Run/Walk1 Mile Fun Run/Walk5K Run/Walk +3

From $15 Closed

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Harvard Milk Days

Sat, Jun 5 · Harvard, IL Harvard

2 Mile Fun Walk (Untimed)2 Mile Fun Walk (Untimed)5K Run +3

From $25 Closed

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Oneness 10K Run and 5K Run/Walk 2027

Sat, Jun 5 · Palatine, IL Palatine

Oneness 5k RunOneness 5k RunOneness Walk +5

From $10 Open 50 spots left

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Elgin Valley Fox Trot

Sun, Jun 6 · Elgin, IL Elgin

2K Fun Walk2K Fun Walk5K Youth Race (19 and Under) +5

From $20 Open

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Waubonsee Foundation Trail Run

Sat, Jun 12 · Sugar Grove, IL Sugar Grove

5k Trail Run5k Trail Run10k Trail Run +1

From $30 Open

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Proud to Run: Pride Race – presented by Walgreens

Sat, Jun 26 · Chicago, IL Chicago

5k Run5k Walk5k Walk +3

From $45 Closed

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Lifescape 4th of July Classic Run/Walk

Sun, Jul 4 · Rockford, IL Rockford

1 Mile Family Fun Walk1 Mile Family Fun Walk Kids 13 and Under1 Mile Family Fun Walk +9

From $10 Closed

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Run for the Bagel

Sat, Jul 17 · Mattoon, IL Mattoon

One Mile Fun RunOne Mile Fun Run5k +5

From $15 Open

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Morton Pumpkin Classic

Sat, Sep 18 · Morton, IL Morton

Pumpkin Classic 2 Mile Walk (Untimed)Pumpkin Classic 2 Mile Walk (Untimed)Pumpkin Classic 10K +1

From $30 Open

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DeKalb Corn Classic

Sun, Sep 26 · DeKalb, IL DeKalb

5K5K10K +1

From $30 Closed

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Last Chance Tri

Sat, Oct 2 · Mattoon, IL Mattoon

IndividualIndividualTeam +1

From $50 Open

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