Millennium Garages Reserve Parking Online - Chicago Illinois

2026 J.P. Morgan Corporate Challenge Discount Parking

Purchase your parking for the J.P. Morgan Corporate Challenge online and save for the entire day! Looking to park from the beginning of your workday through the end of the J.P. Morgan Corporate Challenge festivities. The most convenient garage to the start/finish line is Grant Park South at 325 South Michigan Avenue.

Save 20% on parking when you enter promo code CHALLENGE at check-out

The promo code is valid at all four garages from Thursday, May 14 through May 15, 2026.

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J.P. Morgan Corporate Challenge

2026 J.P. Morgan Corporate Challenge Discount Parking

Save 20% on parking when you enter promo code CHALLENGE at check-out

Select Your Parking Reservation

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