Chevron Houston Marathon / Aramco Houston Half Marathon (Expo at George R. Brown)

The Chevron Houston Marathon and Aramco Houston Half Marathon are annual road races held in January with courses through downtown and surrounding neighborhoods. The official race expo is held at the George R. Brown Convention Center, where packet pickup and vendor exhibits take place in the days before race day. Both the marathon and half marathon are USATF-certified courses and attract domestic and international competitors seeking qualifying times and prize placements.