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Applications for the 2027 Bank of America Chicago Marathon are open! APPLY NOW

Bank of America Chicago Marathon
October 10, 2027

2027 CHICAGO DISTANCE SERIES

CHICAGO IS YOUR START LINE IN

TAKE PART IN THE FIFTH ANNUAL SERIES

Take part in the fifth annual Bank of America Chicago Distance Series in 2027! The Chicago Distance Series is made up of Chicago’s premier racing portfolio: the Shamrock Shuffle 8K Run, Chicago 13.1 and Chicago Marathon. The three unique races span the outdoor running season and celebrate the vibrant and diverse nature of our local and global running communities.

Individuals who finish all 2027 events will receive a unique Bank of America Chicago Distance Series medal and a guaranteed entry into the 50th running of the Bank of America Chicago Marathon in 2028.

Registration for the Bank of America Chicago 13.1 and Shamrock Shuffle 8K Run is open now. The three-week application period for the 2027 Bank of America Chicago Marathon will open on Thursday, October 8.

Bank of America Chicago Distance Series

Long recognized as an annual rite of spring, a celebration of St. Patrick’s Day and the kickoff to the outdoor running season in Chicago, the Bank of America Shamrock Shuffle treats participants to a scenic 8K Run through downtown Chicago. The 2027 event will take place on Sunday, March 21, 2027.

Learn more about the Bank of America Shamrock Shuffle.

Please note that only the 8K Run provides eligibility for the Chicago Distance Series.