Course
An out-and-back along the southern River Walk beside the San Antonio River, starting and finishing at Mission County Park. The 13.1-mile course is run on the paved riverside path and is USATF certified, with 10K, 5K and a 0.05k fun run on the same route.
Key dates
- !RegistrationOpen now
- ★Race daySun 25 Apr 2027
About
The entire race will be on the River Walk, south. Starting in Mission Country Park, this course was certified in the past and we are now bringing it back. If you are feeling a little overwhelmed with Fiesta Events this is a good chance to chill out with a great half marathon that runs on the San Antonio River, south. This out and back course will give you a chance to see your biggest competitors as they try to close in on you or you try to close in on them. The finish is the better than normal after party with a Fiesta Theme…no sleeping on the course, only after when you get home.
Save Siesta Half Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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