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Marathons found in Illinois in May

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Marathons in Illinois in May 2027

Find A Race is the US's favourite event listings site. Check out our list of May 2027 Marathons in Illinois below.

Race Calendar: Marathons found in May

🚀Boosted

Starved Rock Country Marathon

Ottawa, Illinois
Sat 08 May 27
$48.70 - $128.20
🚀Boosted

F^3 Cap Sauers Trail Marathon & 10 Mile

Palos Hills, Illinois
Sat 08 May 27
$64.85 - $70.15
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Chicagoland Spring Marathon, Half Marathon & 10K

Schaumburg, Illinois
Sun 02 May 27
$45.99 - $179.99

F^3 Cap Sauers Trail Marathon & 10 Mile

Palos Hills, Illinois
Sat 08 May 27
$64.85 - $70.15

Starved Rock Country Marathon

Ottawa, Illinois
Sat 08 May 27
$48.70 - $128.20
Showing 1-3 of 3 results

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