Nat Geo Earth Day Run 2018 Race Results. Congratulations to all finishers of the Nat Geo Earth Day Run 2018  held on April 22, 2018 in SM MOA Grounds. Nat Geo Earth Day Run 2018 Race Results April 22, 2018 MOA * photo by bryndellopezvizmanos Nat Geo Earth Day Run 2018 21K Race...