Upcoming Races Near Belvidere, IL

Name: Run the Hills 5k
Start: 2026-05-30
End: 2026-05-30
Location: Barrington

Frozen Tundra IPA 5K

Lincolnshire, IL

Saturday, January 31st, 2026

Featured

Trail

View details for race Frozen Tundra IPA 5K

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Abominable Snow Race

Lake Geneva, WI

Saturday, January 31st, 2026

10K

Trail

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2026 Woodstock Groundhog Day 5k

Woodstock, IL

Saturday, January 31st, 2026

View details for race 2026 Woodstock Groundhog Day 5k

Couple Shuffle - Greater Chicago

Aurora, IL

Sunday, February 15th, 2026

10K

15K

View details for race Couple Shuffle - Greater Chicago

Arlington Heights- Irish Series-

Arlington Heights, IL

Wednesday, February 18th, 2026

View details for race Arlington Heights- Irish Series-

Geneva IL Irish Series

Geneva, IL

Thursday, February 19th, 2026

View details for race Geneva IL Irish Series

Fox Valley Winter Challenge Trail Series 8K

Aurora, IL

Saturday, February 21st, 2026

Trail

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DUbliNDEE Kilted 5K Race and Fun Walk

East Dundee, IL

Saturday, March 7th, 2026

View details for race DUbliNDEE Kilted 5K Race and Fun Walk

Welcome to the 10th Annual SOB Run for CASA of ...

Yorkville, IL

Saturday, March 14th, 2026

View details for race Welcome to the 10th Annual SOB Run for CASA of Kendall County

McHenry Kiwanis Club Shamrock Shuffle 5K

Mchenry, IL

Saturday, March 14th, 2026

View details for race McHenry Kiwanis Club Shamrock Shuffle 5K

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

Janesville Shamrock 5K & 10K Run/Walk

Janesville, WI

Saturday, March 14th, 2026

10K

1 Mile

View details for race Janesville Shamrock 5K & 10K Run/Walk

Yorkville RUN SOB RUN

Yorkville, IL

Saturday, March 14th, 2026

View details for race Yorkville RUN SOB RUN

Shamrock Beer Run - Rockford

Rockford, IL

Saturday, March 14th, 2026

View details for race Shamrock Beer Run - Rockford

St. Patrick's Day 5k

Hampshire, IL

Saturday, March 14th, 2026

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Lucky Dog 5K - Schaumburg

Rolling Meadows, IL

Saturday, March 14th, 2026

View details for race Lucky Dog 5K - Schaumburg

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

Deer Park, IL

Sunday, March 15th, 2026

10K

View details for race Deer Park St. Paddy's 5K & 10K Run/Walk

Fox Valley Winter Challenge Trail Series 10K

St. Charles, IL

Sunday, March 22nd, 2026

10K

Trail

Fast

View details for race Fox Valley Winter Challenge Trail Series 10K

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

Machesney Park, IL

Saturday, March 28th, 2026

1 Mile

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

Stride 4 Shelter: Benefiting Housing 4 Our Vets

Janesville, WI

Saturday, April 11th, 2026

1 Mile

View details for race Stride 4 Shelter: Benefiting Housing 4 Our Vets

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 - Hoffm...

Hoffman Estates, IL

Sunday, April 12th, 2026

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

Healthy Kids Running Series Spring 2026 - Grays...

Grayslake, IL

Sunday, April 12th, 2026

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

I Raced The Law 5K and Color Run

Oswego, IL

Sunday, April 19th, 2026

1 Mile

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

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

Golden Kettle Trail Series

Eagle, WI

Saturday, April 25th, 2026

Trail

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Arny Johnson 5k - 10 mile

Loves Park, IL

Saturday, April 25th, 2026

10 Miles

Trail

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Run the Rock

Janesville, WI

Sunday, April 26th, 2026

Marathon

Half

10K

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Anderson Humane's Walk4Animals & 5K Run

Batavia, IL

Sunday, April 26th, 2026

1 Mile

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

Miles for Smiles 5K

Mchenry, IL

Saturday, May 2nd, 2026

View details for race Miles for Smiles 5K

Northern Illinois Food Bank's Fight Hunger 5K I...

Wheaton, IL

Saturday, May 2nd, 2026

10K

1 Mile

View details for race Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile

Empower Run 5k

Libertyville, IL

Saturday, May 2nd, 2026

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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

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

Byron, IL

Saturday, May 2nd, 2026

10K

View details for race Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.

Jacobs Farm Charity Fun Run

Streamwood, IL

Saturday, May 2nd, 2026

View details for race Jacobs Farm Charity Fun Run

Derby for Diabetes 5K/1M Run/Walk

Edgerton, WI

Saturday, May 2nd, 2026

1 Mile

View details for race Derby for Diabetes 5K/1M Run/Walk

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

Woodland ROAR Run

Gurnee, IL

Friday, May 8th, 2026

1 Mile

View details for race Woodland ROAR Run

Barrington Mother's Day 5K Run/Walk

Barrington, IL

Sunday, May 10th, 2026

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

Syttende Mai Classic Run/Walk

Stoughton, WI

Saturday, May 16th, 2026

Half

View details for race Syttende Mai Classic Run/Walk

Family Service Association 5k

Elgin, IL

Saturday, May 16th, 2026

Trail

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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

Wheel Run for Meals

Beloit, WI

Saturday, May 16th, 2026

10K

Fast

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Annual Super Hero Shuffle 5k/10k Run/walk

Lake Geneva, WI

Saturday, May 16th, 2026

10K

1 Mile

Trail

View details for race Annual Super Hero Shuffle 5k/10k Run/walk

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

5th Annual Falcons Walk for Wellness

Fontana, WI

Friday, May 22nd, 2026

Trail

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Frontline OCR

Byron, IL

Saturday, May 23rd, 2026

10K

1 Mile

View details for race Frontline OCR

The Memorial 5K

Lake Barrington, IL

Sunday, May 24th, 2026

View details for race The Memorial 5K

Studio Wine Run 5k

Lake Geneva, WI

Monday, May 25th, 2026

View details for race Studio Wine Run 5k

Run the Hills 5k

Barrington, IL

Saturday, May 30th, 2026

View details for race Run the Hills 5k

Explore more in Belvidere, IL

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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