Introducing the NEW AND IMPROVED 2018 Humana Rock ‘n’ Roll San Antonio Marathon & 1/2 Marathon Courses!

Starting along the River Walk and finishing next to the iconic Tower of Americas, both of these rockin’ loop courses will be jam packed with more music, entertainment and fan support than ever before! Marathoners will also now be treated to running on the River Walk as they make their way to the Finish Line. Check it out!

2018 Marathon & 1/2 Marathon Courses

10K, 5K & KiDS ROCK Courses – COMING SOON!


Half Course

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* Course map subject to change. Distance marker locations and elevations are approximated based on available mapping data from Google.