Upcoming Half Marathon Races Near Monroe Center, IL

Name: Run Stephenson County
Start: 2026-10-17
End: 2026-10-17
Location: Orangeville

DoNot Stop Half Marathon (5K/10K)- Greater Chicago

Aurora, IL

Saturday, April 11th, 2026

Featured

1 Mile

10K

View details for race DoNot Stop Half Marathon (5K/10K)- Greater Chicago

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2026 Naperville Women's Half Marathon and 5K

Naperville, IL

Sunday, April 19th, 2026

Half

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

Naperville Women's Half Marathon & 5k

Naperville , IL

Sunday, April 19th, 2026

Half

View details for race Naperville Women's Half Marathon & 5k

Run the Rock

Janesville, WI

Sunday, April 26th, 2026

Marathon

Half

10K

Trail

View details for race Run the Rock

Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, IL

Sunday, May 3rd, 2026

Marathon

Half

10K

View details for race Chicagoland Spring Marathon, Half Marathon & 10K

WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chi...

Wheaton, IL

Saturday, May 30th, 2026

Half

10K

View details for race WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland)

Homegrown Illinois Corn Stars & Stripes Half Ma...

Hoffman Estates, IL

Saturday, June 27th, 2026

Half

10K

View details for race Homegrown Illinois Corn Stars & Stripes Half Marathon, 10K & 5K

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

Rockford, IL

Saturday, August 15th, 2026

Half

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

Stone Bridge Half Marathon and 5k

Roscoe, IL

Saturday, September 26th, 2026

Half

Trail

Fast

View details for race Stone Bridge Half Marathon and 5k

Sauk Valley Apple Cider Run

Rock Falls, IL

Saturday, October 10th, 2026

Half

View details for race Sauk Valley Apple Cider Run

Run Stephenson County

Orangeville, IL

Saturday, October 17th, 2026

Half

10K

View details for race Run Stephenson County

Explore more in Monroe Center, 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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