2026 San Antonio Marathon - Dec 6

Point-to-point through downtown and northside neighborhoods marathon course in San Antonio with 277m elevation gain. A scenic, culture-soaked tour of San Antonio rather than a pancake-flat time trial. The course rolls off near downtown's Main Plaza and the San Fernando Cathedral, threads past the historic Alamo and along the cypress-lined River Walk, then runs through the leafy King William and Southtown districts, up the St. Mary's Strip, into Brackenridge Park and on through Alamo Heights and