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Upcoming Half Marathon Races Near Forrest, IL

Run Mahomet

Mahomet, IL

Friday, July 31st, 2026

Featured

5K

Half

Fast

View details for race Run Mahomet

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

Spooky Sprint - Greater Chicago

Shorewood, IL

Sunday, October 25th, 2026

1 Mile

5K

10K

View details for race Spooky Sprint - Greater Chicago

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Dam Site Run

LeRoy, IL

Sunday, November 1st, 2026

Half

View details for race Dam Site Run

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

Muddy Shamrock @ The Forge

Lemont, IL

Saturday, March 13th, 2027

Half

10K

Trail

View details for race Muddy Shamrock @ The Forge

2027 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 18th, 2027

5K

Half

View details for race 2027 Naperville Women's Half Marathon and 5K

Explore more in Forrest, IL

Distances:

5K 10K Half Marathon Marathon

Months:

June July August

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races