Hosted by Machinery Row Bicycles and Brazen Dropouts Calling all new and seasoned centurions! Join us for our series of Sunday morning group rides to gradually build your endurance and strength in a fun, supportive environment. Ride leaders will maintain a moderate pace with occasional breaks for water and regrouping. Choose between a 15-16 MPH group and a more relaxed 12-14 MPH group. On Sunday, June 2nd, we will depart from Machinery Row (601 Williamson St.) at 8 AM for a 30-mile loop. Please bring your helmet, flat kit, and enough water and nutrition for the duration of the ride! Check the MRB Instagram and Facebook for updates and route details.