Established in 1977, the Chicago Marathon is one of the highlights in the pantheon of world-class marathons. Renowned for its flat, fast course, this race unfolds against the backdrop of Chicago's iconic skyline and the electric energy of its diverse neighborhoods.

From the starting line in Grant Park, participants are immersed in a journey that weaves through the Windy City's myriad of streets, where architectural marvels meet passionate crowds, offering encouragement with every step. The Chicago Marathon is not just a test of endurance; it's a 26.2-mile embrace of a city's rich tapestry of culture, history, and community spirit, making it a must-run for athletes across the globe.