Upcoming Races in Illinois

Find upcoming running races in Illinois — marathons, half marathons, 10Ks and more. Compare dates, distances, course profiles, and past results on MyRace.

Run From Prostate Cancer 5K Walk/Run (Tour de 63rd Street)

Chicago, IL • Sun, Aug 30, 2026

DSFIT2RUN Inaugural 5K

Chicago, IL • Sun, Sep 20, 2026

The Hennepin Hundred

Sterling, IL • Sat, Oct 3, 2026

Ultra 100 Mile

The Hennepin Hundred

Sterling, IL • Sat, Oct 3, 2026

50 Mile Trail

Tunnel Hill 100

Vienna, IL • Sat, Nov 14, 2026

50 Mile Ultra

Tunnel Hill 100

Vienna, IL • Sat, Nov 14, 2026

100 Mile Ultra

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5Ks in Illinois 10Ks in Illinois Half Marathons in Illinois Marathons in Illinois Ultramarathons in Illinois