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Half Marathons found in Illinois in October
View all ↓Half Marathons in Illinois in October 2027
Find A Race is the US's favourite event listings site. Check out our list of October 2027 Half Marathons in Illinois below.
Race Calendar: Half Marathons found in October
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Haunted Halloween Half Marathon & 5km
Chicago, Illinois
Sun 24 Oct 27
$38.35 - $59.55
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Spooky Sprint - Greater Chicago
Elk Grove Village, Illinois
Sun 17 Oct 27
Free - $54.28
Haunted Halloween Half Marathon & 5km
Chicago, Illinois
Sun 24 Oct 27
$38.35 - $59.55
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