Upcoming Half Marathon Races Near Onarga, IL

Name: 2027 Naperville Women's Half Marathon and 5K
Start: 2027-04-18
End: 2027-04-18
Location: Naperville

Starved Rock Country Marathon

Ottawa, IL

Saturday, May 9th, 2026

Featured

Marathon

Half

10K

Fast

View details for race Starved Rock Country Marathon

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2026 Heartland Series - Day 3 (IN)

Portage, IN

Monday, July 13th, 2026

Marathon

10K

Half

View details for race 2026 Heartland Series - Day 3 (IN)

Run Mahomet

Mahomet, IL

Friday, July 31st, 2026

Half

Fast

View details for race Run Mahomet

Hub City Races: Half, 10K & 5K

Crown Point, IN

Sunday, September 13th, 2026

Half

10K

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

St. Jude Walk

Bloomington, IL

Saturday, September 19th, 2026

1 Mile

10K

View details for race St. Jude Walk

Purdue Boilermaker Half-Marathon & 5K

West Lafayette, IN

Saturday, October 24th, 2026

Half

View details for race Purdue Boilermaker Half-Marathon & 5K

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

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

Half

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

Explore more in Onarga, IL

Distances:

5K 10K Half Marathon Marathon

Months:

April May June

Tags:

Trail Boston Qualifiers Fast Courses

State:

All Illinois races

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