Runners start the out-and-back course for the half marathon on East Port Avenue near Whataburger Field, the home field of the Corpus Christi Hooks, the AA minor league affiliate club of Major League Baseball’s Houston Astros. From there, the field follows the course down Port to Hirsch Street and turns right on Chaparral Street, followed by turns on Fitzgerald, Water and Power Streets before turning again onto North Broadway, which becomes Highway 181.
(MORE: Harbor Half Marathon event details)