Marathon Events in Illinois 2026-2027

Sat, Oct 10, 2026

Pacific, US • Run 8mi - Run 32mi

Sat, Nov 14, 2026

Owensboro, US • Run 3.1mi - Run 50km

Sun, Nov 22, 2026

St. Louis, US • Run 26.2mi - Run 26.2mi

Sat, Mar 13, 2027

Grand Rivers, US • Run 23km - Run 50mi

Sat, Mar 27, 2027

Benton, US • Run 6.55mi - Run 26.2mi

Sat, Sep 26, 2026

Belleville, US • Run 13.1mi - Run 26.2mi

Sun, Sep 27, 2026

Moline, US • Run - Run 42km

Sat, Oct 17, 2026

Bettendorf, US • Run 5km - Run 26.2mi

Sat, Oct 24, 2026

Peoria, US • Run - Run 42km

Sat, Oct 31, 2026

Bettendorf, US • Run 5km - Run 26.2mi

Sat, Nov 7, 2026

New Berlin, US • Run 10km - Run 26.2mi