Half Marathons in Illinois in Fall 2025

Naperville Trails Half Marathon & 10K

Wheaton, Illinois

06 Sep 25

$51.74 - $123.74

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Spooky Sprint - Springfield

Springfield, Missouri

21 Sep 25

$18.83 - $44.28

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Belleville Main Street Marathon & Half Marathon

Belleville, Illinois

27 Sep 25

$48.70 - $54.00

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Stone Bridge Half Marathon and 5k

Roscoe, Illinois

27 Sep 25

$27.50 - $59.30

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Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K

Long Grove, Illinois

04 Oct 25

$42.54 - $118.13

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Spooky Sprint - Chicago

Shorewood, Illinois

18 Oct 25

$18.83 - $44.28

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Country Sole Half Marathon, 10K & 5K Run/Walk

Chicago, Illinois

18 Oct 25

$42.54 - $135.00

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Haunted Halloween Half Marathon & 5km

Chicago, Illinois

26 Oct 25

$38.35 - $59.55

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The Forge Trail Run Festival

Lemont, Illinois

15 Nov 25

$48.95 - $80.75

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Run Stephenson County

Orangeville, Illinois

18 Oct 25

$38.10 - $59.30

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