text:  Kellen Matthews is smiling, dressed in shorts and a tank, with the Recovery Run Club logo printed across the chest. We're going to try to stay together the best that we can. Obviously, we're trying to keep this super inclusive. We've got to be ready to rock and roll. With a spring in his step, Matthews leads 20 runners of all ages and fitness levels across the Benjamin Franklin Bridge. This is a much bigger crowd than usual.