Harbor Half: 1/2 Marathon & Relay + 4-Mile

Harbor Half: 1/2 Marathon & Relay + 4-Mile is run in Corpus Christi, Texas, on November 7, 2026. The half marathon (13.1 miles), which can also be taken on as a relay, and the 4-mile both start at 7:30 a.m. The course crosses the new Harbor Bridge, the tallest structure in South Texas and the longest cable-stayed bridge in the United States, and winds through two counties with coastal views. The event draws more than 900 participants and 150 volunteers each year.

A bridge crossing is the one hill on an otherwise coastal route, so save something for it rather than attacking early. Note the practical rules before entering: strollers other than those from Wings of Texas and pets are not allowed on the course, fees are nonrefundable, and construction in the area means traffic delays at packet pickup.