Information regarding the 2019 Humana Rock ‘n’ Roll San Antonio Marathon, Half Marathon, 10K & 5K is below. More information will be posted as it becomes available. 

*Information provided on this page is subject to change.



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Use the free Waze App on your Smart Phone for point to point directions on race day around road closures!

Waze App


Drivers are encouraged to adjust travel time within and around the race course.

  • The Humana Rock ‘n’ Roll San Antonio Marathon and ½ Marathon will bring tens of thousands of runners and walkers to San Antonio, in addition to thousands of spectators, family and friends.
  • To get the most out of your weekend and minimize stress, be aware of the road closures in your area and plan ahead for an alternate route or added travel time.
  • Join the festivities! San Antonio residents are encouraged to visit the free Health & Fitness Expo at Henry B. Gonzalez Convention Center, volunteer during race weekend and/or line the course to cheer runners.


Most road closures and detours will be in effect between the hours of 6:00 am and 3:30 pm on Sunday, December 3. Beginning at 5:00 am, Police and event personnel may implement a soft closure along the entire race course. The Marathon will begin at 7:15 am and the Saturday 10k/5K will begin at 7:30am. At most points along the course, pedestrians and bicyclists may cross the course during safe gaps in runners. Please follow the discretion of a traffic controller if present. The streets will reopen on a rolling basis as soon as the last participant has passed and all course support materials have been removed. Streets along the earlier miles of the route will open earlier than roads along the end of the route. Please review the: Marathon/Half road closure grid, the Marathon/Half Marathon course map, 10K/5K road closure grid, and 10K/5K course map.  Residents and businesses located near the race course are urged to plan ahead and to be aware of road closure schedules and alternate access routes. 


Streets along the race course will be marked with No Parking signs.  Vehicles in violation of these posted signs will be ticketed and towed at the owners’ expense. 


If your question is not answered on this website, please contact [email protected].

Event Partners

  • humana