Chicago Critical Mass!

Join Chicago Critical Mass as thousands of bicyclists take over the downtown streets on a leisurely bike ride through Chicago. The monthly bike rides take place on the last Friday of every month and are completely free and designed for all types of cyclists. Chicago’s Critical Mass bike rides start from Daley Plaza, Dearborn & Washington at 6 pm on the last Friday of each month, regardless of season or weather. Bobby’s Bike Hike offers super discounts on bike rentals for those looking for a bike for the event.

Bobby’s Bike Hike offers overnight bike rentals, which includes a helmet and lock.

Purchase the perfect gift: a gift card with a value of your choosing!