Millennium Garages Reserve Parking Online – Chicago Illinois

2023 Bank of America Shamrock Shuffle Parking Discounts

When you purchase your parking at Millennium Garages you will have access to park at any one of our four garages: Grant Park North, Grant Park South, Millennium Park or Millennium Lakeside Garage.  Please check for temporary road closures before you travel.

March 17, 2022

Street closures will impact the Downtown and Grant Park area; Residents are reminded to be alert and report suspicious activity by calling 9-1-1

CHICAGO – City of Chicago officials welcome back the Bank of America Shamrock Shuffle on Sunday, March 20 beginning at 8:30 a.m. in Grant Park officially kicking off the running season in Chicago. The race returns as part of the City’s St. Patrick’s Day celebrations and will kick-off with a 1-mile run on Saturday, March 19 in Grant Park. On Sunday, March 20 the larger 8K run begins at 8:30 a.m., followed by the 2-Mile Walk at 9:30 a.m., which will take participants through the heart of downtown. Following the race runners can enjoy live music at the Post-Race Party in Grant Park. For more information about the event, visit

Please be advised on the following streets closed to traffic during the weekend:
Friday, March 18 at 10 a.m.
• Balbo Avenue from Columbus Drive to DuSable Lake Shore Drive.
Saturday, March 19 at 6 a.m.
• Columbus Drive from Roosevelt Road to Monroe Street
• Balbo Avenue from Michigan Avenue to Columbus Drive
• Jackson Boulevard from Michigan Avenue to DuSable Laker Shore Drive.
• Ida B. Wells Drive from Congress Plaza to Columbus Drive
Sunday, March 20, between 8 a.m. and 11:15 a.m.* as runners pass through the area:
• Columbus Drive from Roosevelt Road to Grand Avenue
• Grand Avenue from Columbus Drive to State Street
• State Street from Grand Avenue to Wacker Drive
• Wacker Drive from State Street to Washington Blvd.
• Washington Blvd. from Wacker Drive to State Street
• State Street from Washington Blvd. to Jackson Blvd.
• Jackson Blvd. from State Street to Franklin Street
• Franklin Street from Jackson Blvd. to Harrison Street
• Harrison Street from Franklin Street to Michigan Avenue
• Michigan Avenue from Harrison Street to Roosevelt Road
• Roosevelt Road from Michigan Avenue to Columbus Drive

No parking will be allowed along the race course starting at 3 a.m. on Sunday, March 20. Vehicles that are not removed from the street by that time will be ticketed and towed. For inquiries about towed vehicles, call 312.744.4444.

DuSable Lake Shore Drive, Ida B. Wells Drive and N. Michigan Avenue will remain open. There will be limited vehicle access through Grant Park for the duration of the event, from 6 a.m. on Saturday, March 19, to approximately 3 p.m., on Sunday, March 20. For complete details on street closures and the course visit

Pole Marker Locations: For public safety, race participants and spectators are reminded to be aware of the numbers attached to the poles throughout the Grant Park area to help them reference their location within the park to friends, family and first responders if there is an emergency. Pole markings are established within the boundaries of Roosevelt Road to Randolph Street, DuSable Lake Shore Drive (LSD) to Michigan Avenue.

Motorists in the area along the race route should be prepared for heavy traffic and reroutes. Street closures will be in effect to ensure public safety. Traffic Control Aides (TCAs) will be on hand at events citywide to direct flow and impacts from heavy traffic. Public transportation is encouraged. For more information on CTA services and reroutes, visit or call 312-836-7000 from any area code/1-888-YOUR-CTA.

For more information or updates, visit the City of Chicago Office of Emergency Management's website.


Daily 24-Hour Discounted Parking

The $16.00 24-hour discounted parking is valid at all four of our garages, March 25 thru March 26.

Discounts available at all four of our garages.  Should you come upon a road closure or access to a garage…Your barcode will work at all four garages!

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2-Hour Packet Pick-Up Parking

Purchase 2-Hour Parking for $10.00 at any four of our garages.  Valid Friday, March 24 & Saturday, March 25, 2023. Grant Park South and Millennium Lakeside are most convenient to Buckingham Fountain.

*Your barcode will work at all four garages. Entry & exit must be selected in increments of 2 hours in order to receive the discount.

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Multi-Day Parking

Coming in for the whole weekend! Receive 10% off  your Extended Stay Parking when you use promo code SHAMROCK23 at check-out.  Our Extended Stay Parking offers In & Out Access throughout the duration of your stay.  Available at all four garages from 2 to 5 days.

Rates start at $42 without the promo code.

Book Your Stay Here!

Please check for updates on potential road closures and alternative routes.