2027 Houston Marathon - Jan 17

City loop marathon course in Houston with 20m elevation gain. One of the flattest and fastest marathon courses in the United States, with about 20m of total elevation gain. The downtown start near Daikin Park sends runners past the Houston Heights, Neartown, Hermann Park and Rice University, out to Uptown, then back through Memorial Park and Allen Parkway to finish inside the George R. Brown Convention Center. A USATF-certified course that hosted the 2012 US Olympic Marathon Trials and has produ