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Half Marathons Near Illinois
Showing the next 50 runs that match your filters
Featured
Greater St. Louis Marathon
Get 20% Off - Use Code RGSLM20
Date: Apr 11, 2026 - Saturday
Size: 5,000 - 10,000 participants
Location: St. Louis, Missouri
Featured
Lincoln Park Run for the Zoo
Get 5% Off - Use Code RUNGUIDES5
Date: May 31, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Chicago, Illinois
South Shore Half Marathon
Date: Apr 4, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Milwaukee, Wisconsin
Chi Town Half Marathon & 10K
Date: Apr 4, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Chicago, Illinois
DoNot Stop Half Marathon/5k/10k - Milwaukee
Date: Apr 4, 2026 - Saturday
Size: 100 - 500 participants
Location: Milwaukee, Wisconsin
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Always Hope Easter Run 5K/10K/13.1 - Chicago/Evanston
Date: Apr 4, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Run From The Tax Man
Date: Apr 11, 2026 - Saturday
Size: 100 - 500 participants
Location: Delafield, Wisconsin
Greater St. Louis Marathon
Get 20% Off - Use Code RGSLM20
Date: Apr 11, 2026 - Saturday
Size: 5,000 - 10,000 participants
Location: St. Louis, Missouri
Milwaukee Marathon
Get $6 off Off - Use Code MMST6
Date: Apr 11, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Milwaukee, Wisconsin
DoNot Stop Half Marathon/5k/10k - Chicago
Date: Apr 11, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Brew City Marathon, Half Marathon, 10K & 5K
Date: Apr 18, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Milwaukee, Wisconsin
DoNot Stop Half Marathon/5k/10k - St. Louis, MO
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Maryland Heights, Missouri
Vincennes Historical Half Marathon/5K/Kid Fun Run
Date: Apr 18, 2026 - Saturday
Size: 100 - 500 participants
Location: Vincennes, Indiana
Mainly Marathons Riverboat Series - Day 7
Date: Apr 19, 2026 - Sunday
Size: 1 - 100 participants
Location: Clarksburg, Illinois
Christie Clinic Illinois Race Weekend
Get 10% Off - Use Code RUNIL26
Date: Apr 23-25, 2026 - Thursday to Saturday
Size: 10,000+ participants
Location: Champaign, Illinois
Wisconsin Marathon
Date: Apr 25, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Kenosha, Wisconsin
The Non Cancelled Marathon
Date: Apr 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Oconomowoc, Wisconsin
Coffee Lovers Run 5K/10K/13.1 - Chicago/Evanston
Date: Apr 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Moonlight Meltdown 5k, 10k and Half Marathon
Date: Apr 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Belgium, Wisconsin
DoNot Stop Half Marathon/5k/10k - Indianapolis
Date: Apr 26, 2026 - Sunday
Size: 100 - 500 participants
Location: Indianapolis, Indiana
Run With The Squirrels
Date: Apr 26, 2026 - Sunday
Size: 100 - 500 participants
Location: Martinsville, Indiana
Lincoln-Way Half Marathon & 10K
Get $5 Off - Use Code RUNGUIDE5
Date: May 2, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Frankfort, Illinois
Hometown Half Marathon & 5k/10k - Chicago
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Iowa Trail Run Series - Mines of Spain
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Dubuque, Iowa
Cinco De Mayo Run 5K/10K/13.1 - Chicago/Evanston
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Chicagoland Spring Marathon, Half Marathon, & 10K
Date: May 3, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Schaumburg, Illinois
Great Western Half Marathon and 10K
Date: May 3, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Kane County, Illinois
Hometown Half Marathon & 10K/5K - Milwaukee
Date: May 3, 2026 - Sunday
Size: 100 - 500 participants
Location: Waukesha, Wisconsin
Ice Age Trail 50
Date: May 9, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Walworth County, Wisconsin
Starved Rock Country Marathon
Date: May 9, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Ottawa, Illinois
Mother's Day Run
Date: May 10, 2026 - Sunday
Size: 100 - 500 participants
Location: Nashotah, Wisconsin
Mother's Day 5K, 10K & Half Marathon
Date: May 10, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Milwaukee, Wisconsin
Blue Chevy Trail Classic
Date: May 16, 2026 - Saturday
Size: 1 - 100 participants
Location: East Peoria, Illinois
Hometown Half Marathon & 5k/10k - St. Louis
Date: May 16, 2026 - Saturday
Size: 100 - 500 participants
Location: Saint Charles, Missouri
SPRING SPRUNG 5k, 10k & Half Marathon
Date: May 16, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Wildwood, Missouri
Life Time Chicago Spring Half Marathon & 10K
Date: May 17, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Chicago, Illinois
Run Madtown Half Marathon, 10K & 5K
Get 20% Off - Use Code RMTRG26
Date: May 23-24, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Madison, Wisconsin
Cedarburg Half Marathon | 5K
Date: May 23, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Cedarburg, Wisconsin
Memorial Day Run 5K/10K/13.1 - Chicago/Evanston
Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Quad Cities Running Festival
Date: May 25, 2026 - Monday
Size: 100 - 500 participants
Location: East Moline, Illinois
Warrior Rush 5K, 10K, and Half Marathon
Date: May 30, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Wheaton, Illinois
North Shore Classic Half Marathon and 5K
Date: May 31, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Highland Park, Illinois
River Bottom Country Runs for St. Jude
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Deer Creek, Illinois
Run for Breast Cancer 5K/10K/13.1 - Chicago/Evanston
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Bank of America Chicago 13.1
Date: Jun 7, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Chicago, Illinois
Sullivan Dash & Bash
Date: Jun 13, 2026 - Saturday
Size: 1 - 100 participants
Location: Sullivan, Illinois
Father's Day Run
Date: Jun 14, 2026 - Sunday
Size: 100 - 500 participants
Location: Menomonee Falls, Wisconsin
Run Juneteenth Day 5K/10K/13.1 - Chicago/Evanston
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Chicago, Illinois
Independence Day Run
Date: Jun 27, 2026 - Saturday
Size: 100 - 500 participants
Location: Waukesha, Wisconsin
Homegrown Illinois Corn Stars & Stripes Half Marathon, 10K & 5K
Date: Jun 27, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Hoffman Estates, Illinois
Eagle Chase Fire on the River Races
Date: Jul 4, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Sauk City, Wisconsin
ROCKIN' RIVERFEST 5k, 10k & Half
Date: Jul 4, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Saint Charles, Missouri
