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Illinois Races

Marathons, Half Marathons, 10Ks, 5Ks

  1. Races by State
  2. Illinois

Looking for Illinois races? You’re in the right place!

Here are just a few of the upcoming marathons, half marathons, 10K races and 5Ks races happening in Illinois. Browse races by city and distance, or click the “See More” link to see a complete list of races for your favorite distance.

For each race you’ll find key details, finisher ratings and reviews, photos, videos, related articles, race-day weather data and a link to register.

Upcoming Marathons in Illinois

Cactus Classic Trail Race logo on RaceRaves
Cactus Classic Trail Race Manito, IL | Mar 13, 2021 (CANCELED, 2022 TBD)
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Cactus Classic Trail Race logo on RaceRaves
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
Mainly Marathons Riverboat Series Day 7 (IL) Vienna, IL | Apr 17, 2021
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
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Spring Chance BQ.2 Marathon logo on RaceRaves
Spring Chance BQ.2 Marathon Geneva, IL | Apr 17–18, 2021
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Spring Chance BQ.2 Marathon logo on RaceRaves
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Starved Rock Country Marathon & Half Marathon logo on RaceRaves
Starved Rock Country Marathon & Half Marathon Ottawa, IL | May 8, 2021
OVERALL

(1 rating)

5
Starved Rock Country Marathon & Half Marathon logo on RaceRaves
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Chicagoland Spring Marathon & Half Marathon logo on RaceRaves
Chicagoland Spring Marathon & Half Marathon Schaumburg, IL | May 23, 2021
OVERALL

(1 rating)

2
Chicagoland Spring Marathon & Half Marathon logo on RaceRaves
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See more Marathon races in Illinois

Upcoming Half Marathons in Illinois

Cactus Classic Trail Race logo on RaceRaves
Cactus Classic Trail Race Manito, IL | Mar 13, 2021 (CANCELED, 2022 TBD)
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Cactus Classic Trail Race logo on RaceRaves
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March Madness Half Marathon logo on RaceRaves
March Madness Half Marathon Cary, IL | Mar 14, 2021
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0
March Madness Half Marathon logo on RaceRaves
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Alton Half Marathon logo on RaceRaves
Alton Half Marathon Alton, IL | Mar 20, 2021
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(2 ratings)

4
Alton Half Marathon logo on RaceRaves
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Southern Illinois Spring Classic logo on RaceRaves
Southern Illinois Spring Classic Lawrenceville, IL | Mar 27, 2021
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Southern Illinois Spring Classic logo on RaceRaves
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Lincoln Presidential Half Marathon logo on RaceRaves
Lincoln Presidential Half Marathon Springfield, IL | Apr 3, 2021 (CANCELED, 2022 TBD)
OVERALL

(8 ratings)

4.9
Lincoln Presidential Half Marathon logo on RaceRaves
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Upcoming 10Ks in Illinois

Cactus Classic Trail Race logo on RaceRaves
Cactus Classic Trail Race Manito, IL | Mar 13, 2021 (CANCELED, 2022 TBD)
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Cactus Classic Trail Race logo on RaceRaves
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
Mainly Marathons Riverboat Series Day 7 (IL) Vienna, IL | Apr 17, 2021
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
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Sly Fox Half Madness, 10K & 5K logo on RaceRaves
Sly Fox Half Madness, 10K & 5K Charles, IL | Apr 17, 2021
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0
Sly Fox Half Madness, 10K & 5K logo on RaceRaves
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Byron Rocks 5K & 10K logo on RaceRaves
Byron Rocks 5K & 10K Byron, IL | May 1, 2021
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Byron Rocks 5K & 10K logo on RaceRaves
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Chicago Spring Half Marathon & 10K logo on RaceRaves
Chicago Spring Half Marathon & 10K Chicago, IL | May 23, 2021 (CANCELED, 2022 TBD)
OVERALL

(4 ratings)

4.5
Chicago Spring Half Marathon & 10K logo on RaceRaves
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Upcoming 5Ks in Illinois

Alton Half Marathon logo on RaceRaves
Alton Half Marathon Alton, IL | Mar 20, 2021
OVERALL

(2 ratings)

4
Alton Half Marathon logo on RaceRaves
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Southern Illinois Spring Classic logo on RaceRaves
Southern Illinois Spring Classic Lawrenceville, IL | Mar 27, 2021
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(0 ratings)

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Southern Illinois Spring Classic logo on RaceRaves
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Bridges to a New Day Bunny Hop (virtual) logo on RaceRaves
Bridges to a New Day Bunny Hop (virtual) Romeoville, IL | Apr 10, 2021
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Bridges to a New Day Bunny Hop (virtual) logo on RaceRaves
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
Mainly Marathons Riverboat Series Day 7 (IL) Vienna, IL | Apr 17, 2021
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Mainly Marathons Riverboat Series Day 7 (IL) logo on RaceRaves
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Running with Friends 5K logo on RaceRaves
Running with Friends 5K New Lenox, IL | Apr 17, 2021
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Running with Friends 5K logo on RaceRaves
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