In what was a rain-soaked 4th annual GO! St. Louis All-American 5K today, local athletes Matt O’Connor and Margo Richardson captured the titles. O’Connor, who has won this race three times, completed the fast course in 14:52, while Richardson finished first on the women’s side with a time of 16:52. Close to 2,000 runners and walkers registered for the popular Father’s Day race. Results HERE