ettled on Tomlin, an energetic 34-year-old largely unknown defensive coordinator of the Minnesota Vikings. The winners’ times on the point-to-point Boston course are considered a world best and not a world r. The organization’s president, Janette Fennell, said blind zones in the front and back of cars cause such tragedies. In the money-first world of professional sports owners, Rooney, who died Thursday at 84, showed courage many others might have avoided.