Next Ride: 5:30pm Friday, May 25

Chicago Critical Mass bike rides start from Daley Plaza, Dearborn & Washington at 5:30 pm on the last Friday of each month, regardless of season or weather. They are free and fun. All you have to do is show up with your bike. Learn more About CCM

Other Fridays: Do the Localmotion
Critical Masses in North Side, Oak Park, Pilsen, Wicker Park, ...