In marathon running, the hat trick entails three accomplishments: doing at least 100 races… running in each of the U.S.’s 50 states… and completing a marathon on all 7 continents — which means marathoning in Antarctica. Among the fewer-than-60 runners worldwide who’ve achieved that feat, only 3 are Black. And two of those three are St. Louis natives. They’re also alumni of the same grade school – a decade apart, but the very same building! Lisa Davis and Tony Reed are the focus of the documentary, “We Are Distance Runners: The Marathon Hat Trick,” which screens at the Alamo Drafthouse as part of the St. Louis International Film Festival