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Upcoming Half Marathon Races Near Fairbury, IL

Half Frozen Half Marathon

Decatur, IL

Friday, January 23rd, 2026

Featured

Half

View details for race Half Frozen Half Marathon

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Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 14th, 2026

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

Allerton Races

Monticello, IL

Saturday, April 11th, 2026

Half

10K

5K

Trail

View details for race Allerton Races

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

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

5K

10K

View details for race St. Jude Walk

The Forge Trail Run Festival

Lemont, IL

Saturday, November 14th, 2026

10K

Half

Trail

View details for race The Forge Trail Run Festival

2025 Turkey Trot

Decatur, IL

Saturday, November 21st, 2026

5K

10K

Half

View details for race 2025 Turkey Trot

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 Fairbury, IL

Distances:

5K 10K Half Marathon Marathon

Months:

January February March

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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