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Marathons Near Illinois
Showing the next 32 runs that match your filters
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
Featured
Divas Chicago Half Marathon and 5k
Get 15% Off - Use Code RUNGUIDES
Date: Sep 19, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Chicago, Illinois
BQ.2 Spring Chance Marathon
Date: Apr 11, 2026 - Saturday
Size: 100 - 500 participants
Location: Geneva, Illinois
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
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Brew City Marathon, Half Marathon, 10K & 5K
Date: Apr 18, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Milwaukee, Wisconsin
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
Chicagoland Spring Marathon, Half Marathon, & 10K
Date: May 3, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Schaumburg, Illinois
Starved Rock Country Marathon
Date: May 9, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Ottawa, Illinois
F^3 Cap Sauers Trail Marathon & 10 Mile
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Palos Park, Illinois
Sullivan Dash & Bash
Date: Jun 13, 2026 - Saturday
Size: 1 - 100 participants
Location: Sullivan, Illinois
Dances With Dirt Devil's Lake
Date: Jul 11, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Sauk County, Wisconsin
Mainly Marathons Heartland Series - Day 3
Date: Jul 13, 2026 - Monday
Size: 1 - 100 participants
Location: Portage, Indiana
Mainly Marathons Heartland Series - Day 4
Date: Jul 14, 2026 - Tuesday
Size: 1 - 100 participants
Location: Fulton, Illinois
Mainly Marathons Heartland Series - Day 5
Date: Jul 15, 2026 - Wednesday
Size: 1 - 100 participants
Location: Clinton, Iowa
Chicago 26.2
Date: Aug, 2026 (TBD)
Size: 1,000 - 5,000 participants
Location: Chicago, Illinois
DoLittle Marathon
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Oconomowoc, Wisconsin
Fox Valley Marathon
Get $5.00 Off - Use Code CAL-RG2026
Date: Sep 20, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: St. Charles, Illinois
Adrenaline Races
Date: Sep 20, 2026 - Sunday
Size: 100 - 500 participants
Location: West Bend, Wisconsin
Quad Cities Marathon
Date: Sep 26-27, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Moline, Illinois
Belleville Main Street Marathon and Half Marathon
Date: Sep 26, 2026 - Saturday
Size: 100 - 500 participants
Location: Saint Clair County, Illinois
Milwaukee Lakefront Marathon
Get 10% Off Off - Use Code RGMLM26
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Milwaukee, Wisconsin
Des Plaines River Trail Races
Date: Oct 10, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Vernon Hills, Illinois
DeClue Loops Trail Race
Date: Oct 10, 2026 - Saturday
Size: 100 - 500 participants
Location: Wildwood, Missouri
Bank of America Chicago Marathon
Date: Oct 11, 2026 - Sunday
Size: 10,000+ participants
Location: Chicago, Illinois
The Screaming Pumpkin
Date: Oct 24, 2026 - Saturday
Size: 100 - 500 participants
Location: Peoria, Illinois
Springfield Marathon
Date: Nov 7, 2026 - Saturday
Size: 1 - 100 participants
Location: New Berlin, Illinois
MO Cowbell Marathon
Date: Nov 8, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Saint Charles, Missouri
Madison Marathon
Date: Nov 15, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: Madison, Wisconsin
Pettit Indoor Marathon
Date: Mar, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Milwaukee, Wisconsin
The Trailbreaker
Date: Mar, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Waukesha, Wisconsin
