Bank of America Chicago Marathon 2026 -- Chicago, IL

The Bank of America Chicago Marathon is one of the six World Marathon Majors -- the elite global circuit that includes Boston, London, Berlin, Tokyo, and New York. Held annually on the second Sunday of October in Grant Park, the 2026 edition on October 11 draws 45,000+ runners across a flat, fast course through 29 Chicago neighborhoods, making it both the most competitive marathon for elite runners chasing world records and one of the most accessible entry points for first-time marathoners in the world. Chicago sets world records at a higher rate than any other major -- this is where history happens in distance running.

The Chicago Marathon's legendary flatness is not just a runner's selling point -- it is a spectator advantage. The course loops through neighborhoods that are genuinely Chicago: the Gold Coast, Chinatown, Pilsen, Boystown, Lincoln Park, and back to Grant Park. Local businesses set up unofficial aid stations with beer and tacos along the course. Neighborhood block parties break out spontaneously. The finish line on Columbus Drive, with the Chicago skyline as backdrop, is one of the most photographed moments in American endurance sports. 1.7 million spectators attend each year -- one of the largest sporting audiences in the country on any given day.

If you want to run a fast marathon for the first time, Chicago is the answer. The course is flat, the crowd support is relentless, and October weather is ideal for performance. Entry is through a lottery system (opens February, closes March) with charity bib options available year-round. Spectating is completely free along the entire course. The Chinatown stretch at mile 13 is worth the trip alone -- the neighborhood goes all out, every year.

Book Chicago accommodations in July at the latest -- Marathon Week hotel rates double and triple around the race. The start and finish in Grant Park is easily accessible via Red Line (Grand or Lake stops). Best spectator spots: mile 9 Boystown, mile 13 Chinatown (the neighborhood goes all out), and the final stretch on Columbus Drive. Volunteer registration opens in September and fills fast. Track runners through the official race app on race day.

The Chicago Marathon earns its place on Falkor's Nation's Best list as a city-wide civic event that turns 29 Chicago neighborhoods into a stage for human endurance. A race that draws the world's fastest marathon runners to the same course as a 72-year-old retiree completing their bucket list is a genuinely democratic cultural event. In a sport increasingly defined by exclusion, Chicago runs one of the most accessible World Majors on Earth. Entry and charity bibs at chicagomarathon.com. October 11, 2026. Start and finish: Grant Park, Chicago, IL.