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A World Marathon Major built around a fast, flat lakefront course, huge crowds, and the unmistakable energy of Chicago.
Course Highlights
Grant Park serves as the start and finish area, with the course unfolding through Chicago neighborhoods and along the lakefront. The official runner information identifies the Grant Park start and the race weekend includes the Abbott Chicago 5K the day before.
Race Details
Bank of America Chicago Marathon is scheduled for 2026-10-11 in Chicago, IL, United States. The featured distances are Marathon; Abbott Chicago 5K; Chicago 13.1; Shamrock Shuffle 8K. A typical main-race start is around 07:30 local time; wave assignments and final timing should be checked on the official website. The primary start/venue reference is Grant Park, Columbus Drive and Monroe Drive. The published event page or race-week guide should be treated as the final authority for corrals, cutoffs, course changes, and accessibility instructions.
Why Runners Love It
Chicago combines a globally competitive field with an approachable course for everyday runners. The scale, neighborhood spectators, and World Marathon Majors status make it a bucket-list race while the flat profile keeps personal-best goals realistic.
Race-Weekend Tips
Expect an early morning in Grant Park and a large field. Study your wave and corral information, use the official transit and gear-check guidance, and build in time for security and the walk to the start. The lakefront can feel cool or windy, so pack a light layer. Plan travel around the expo and road closures, protect the day before the race for rest, and rehearse the exact breakfast and fueling approach you will use. International runners should allow time for airport transfers, local transit, weather adjustment, and bib pickup. Check the organizer’s final participant guide for baggage rules, aid-station products, pacers, and transport.
History, Community & Charity
The organizer describes the 2026 running as the 48th edition and reports a field of more than 55,000 runners. Charity and guaranteed-entry pathways are a central part of the event ecosystem, alongside the Abbott World Marathon Majors.
Plan Your Visit
Bank of America Chicago Marathon rewards runners who treat the race as a complete city weekend. Read the official course and participant pages before booking, save the organizer’s alerts, and arrive with a simple plan for getting to the venue. Spectators should use the official viewing and transit guidance because major-city races can change access near the start and finish. After the finish, leave room for recovery, food, and a relaxed look at the host city rather than scheduling a packed itinerary.
Visit the official Bank of America Chicago Marathon website for registration, course maps, packet pickup, and final race-week updates.
Chicago, IL United States
A World Marathon Major built around a fast, flat lakefront course, huge crowds, and the unmistakable energy of Chicago.
Course Highlights
Grant Park serves as the start and finish area, with the course unfolding through Chicago neighborhoods and along the lakefront. The official runner information identifies the Grant Park start and the race weekend includes the Abbott Chicago 5K the day before.
Race Details
Bank of America Chicago Marathon is scheduled for 2026-10-11 in Chicago, IL, United States. The featured distances are Marathon; Abbott Chicago 5K; Chicago 13.1; Shamrock Shuffle 8K. A typical main-race start is around 07:30 local time; wave assignments and final timing should be checked on the official website. The primary start/venue reference is Grant Park, Columbus Drive and Monroe Drive. The published event page or race-week guide should be treated as the final authority for corrals, cutoffs, course changes, and accessibility instructions.
Why Runners Love It
Chicago combines a globally competitive field with an approachable course for everyday runners. The scale, neighborhood spectators, and World Marathon Majors status make it a bucket-list race while the flat profile keeps personal-best goals realistic.
Race-Weekend Tips
Expect an early morning in Grant Park and a large field. Study your wave and corral information, use the official transit and gear-check guidance, and build in time for security and the walk to the start. The lakefront can feel cool or windy, so pack a light layer. Plan travel around the expo and road closures, protect the day before the race for rest, and rehearse the exact breakfast and fueling approach you will use. International runners should allow time for airport transfers, local transit, weather adjustment, and bib pickup. Check the organizer’s final participant guide for baggage rules, aid-station products, pacers, and transport.
History, Community & Charity
The organizer describes the 2026 running as the 48th edition and reports a field of more than 55,000 runners. Charity and guaranteed-entry pathways are a central part of the event ecosystem, alongside the Abbott World Marathon Majors.
Plan Your Visit
Bank of America Chicago Marathon rewards runners who treat the race as a complete city weekend. Read the official course and participant pages before booking, save the organizer’s alerts, and arrive with a simple plan for getting to the venue. Spectators should use the official viewing and transit guidance because major-city races can change access near the start and finish. After the finish, leave room for recovery, food, and a relaxed look at the host city rather than scheduling a packed itinerary.
Visit the official Bank of America Chicago Marathon website for registration, course maps, packet pickup, and final race-week updates.