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Upcoming Half Marathon Races Near Tonica, 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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2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

5K

Half

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

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

RAMP River Run – 3K, 5K, & 1/2 Marathon Run

Rockford, IL

Saturday, August 15th, 2026

Half

5K

View details for race RAMP River Run – 3K, 5K, & 1/2 Marathon Run

Naperville Trails Half Marathon & 10K

Wheaton, IL

Saturday, September 5th, 2026

Half

10K

View details for race Naperville Trails Half Marathon & 10K

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

5K

10K

View details for race St. Jude Walk

Sauk Valley Apple Cider Run

Rock Falls, IL

Saturday, October 10th, 2026

Half

5K

View details for race Sauk Valley Apple Cider Run

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

Explore more in Tonica, IL

Distances:

5K 10K Half Marathon Marathon

Months:

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Tags:

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State:

All Illinois races

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