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Upcoming marathons in Illinois

September 2026

  1. Hidden Gem Half Marathon
    Half Marathon
    Flossmoor, IL, USA
  2. Fox Valley Marathon
    Marathon, Half Marathon, 20M, 5K
    St. Charles, IL, USA
  3. Belleville Main Street Marathon
    Marathon, Half Marathon
    Belleville, IL, USA
  4. Quad Cities Marathon
    Marathon, Relay, Half Marathon, 10K, 5K
    Moline, IL, USA

October 2026

  1. Des Plaines River Trail Marathon
    50M, 50K, Marathon, Half Marathon
    Lincolnshire, IL, USA
  2. Chicago Marathon
    Marathon
    Chicago, IL, USA
  3. Riverview Ramble Half Marathon
    Half Marathon, 10K, 5K
    Mount Carmel, IL, USA

November 2026

  1. Warrior Rush - Army of Hades Half Marathon
    5K, 10K, Half Marathon
    New Lenox, IL, USA
  2. Springfield Marathon
    Marathon, Half Marathon, 10K
    Springfield, IL, USA
  3. Tunnel Hill Marathon
    100M, 100K, 50M, Marathon
    Vienna, IL, USA
  4. Schaumburg Turkey Trot Half Marathon
    Half Marathon, 5K
    Elk Grove Village, IL, USA

May 2027

  1. Chicagoland Spring Marathon
    Marathon, Half Marathon, 10K
    Schaumburg, IL, USA
  2. Starved Rock Country Marathon
    Marathon, Half Marathon, 10K, 5K
    Ottawa, IL, USA

March 2027

  1. Rend Lake Marathon
    Marathon, Half Marathon, 1/4 Marathon
    Whittington, IL, USA

April 2027

  1. Spring Chance BQ.2 Marathon (Geneva, IL)
    Marathon
    Geneva, IL, USA
  2. Illinois Marathon
    Marathon, Half Marathon, 10K, 5K
    Champaign-Urbana, IL, USA