Upcoming 10K Races Near Onarga, IL

Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 14th, 2026

Featured

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

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Kennekuk Road Runners - Mountain Goat

Oakwood, IL

Saturday, March 21st, 2026

5K

10K

15K

Trail

View details for race Kennekuk Road Runners - Mountain Goat

Allerton Races

Monticello, IL

Saturday, April 11th, 2026

Half

10K

5K

Trail

View details for race Allerton Races

The Champion of Trees 10K

Lisle, IL

Saturday, April 18th, 2026

10K

View details for race The Champion of Trees 10K

Kirby Derby

Monticello, IL

Saturday, May 2nd, 2026

10K

5K

Trail

View details for race Kirby Derby

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

Darien Dash

Darien, IL

Sunday, May 17th, 2026

10K

5K

1 Mile

View details for race Darien Dash

I Got Your Six Walk/Run

Bourbonnais, IL

Sunday, May 17th, 2026

5K

10K

View details for race I Got Your Six Walk/Run

The Universal Sole Summer Trail Challenge

Willow Springs, IL

Saturday, June 27th, 2026

5K

10K

Trail

View details for race The Universal Sole Summer Trail Challenge

Treat Trot Greater Chicago

Aurora, IL

Sunday, July 5th, 2026

5K

10K

15K

View details for race Treat Trot Greater Chicago

Summer Sizzler- Greater Chicago

Aurora, IL

Sunday, August 30th, 2026

5K

10K

1 Mile

View details for race Summer Sizzler- Greater Chicago

Hub City Races: Half, 10K & 5K

Crown Point, IN

Sunday, September 13th, 2026

Half

10K

5K

View details for race Hub City Races: Half, 10K & 5K

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

5K

10K

View details for race St. Jude Walk

Plainfield Harvest Run 5k/10k & Kids Miler

Plainfield, IL

Sunday, September 27th, 2026

1 Mile

5K

10K

View details for race Plainfield Harvest Run 5k/10k & Kids Miler

Run The Path 10k

Mc Nabb, IL

Sunday, November 1st, 2026

10K

View details for race Run The Path 10k

Rattlesnake Master Run for the Prairie

Urbana, IL

Sunday, November 1st, 2026

5K

10K

Trail

View details for race Rattlesnake Master Run for the Prairie

The Forge Trail Run Festival

Lemont, IL

Saturday, November 14th, 2026

10K

Half

Trail

View details for race The Forge Trail Run Festival

Turkey Trails - Greater Chicago

Shorewood, IL

Saturday, November 28th, 2026

1 Mile

5K

10K

View details for race Turkey Trails - Greater Chicago

Catch the Elf 5k & 10k

Markham, IL

Saturday, December 19th, 2026

5K

10K

View details for race Catch the Elf 5k & 10k

Explore more in Onarga, IL

Distances:

5K 10K Half Marathon Marathon

Months:

March April May

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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