Humana Rock 'n' Roll San Antonio Marathon & 1/2 Marathon

The Rock ‘n’ Roll Marathon Series makes running fun. Each year, more athletes participate in Rock ‘n’ Roll running events than any other running series in the United States.

Whether running your 10th marathon, third half marathon, first 5K or supporting a runner who has overcome the odds, we bring the best of the active lifestyle experience to a 100,000 sqft trade show, superb course execution, and a relentless pursuit of excellence.