At a Glance

Date: December 6, 2020

Start Time: 07:15 AM*

Time Limit: 7 Hours
* Times subject to change

Start Line: W. Market St. & S. Alamo St.

Finish Line: Cesar Chavez BLVD by UTSA institute of Texan Cultures

Course Map: 2019 Marathon Course Map PDF


We’re going to take you on a scenic tour of San Antonio and show you everything it has to offer! Sunday’s races start at Market St. by the Torch of Friendship and will tour you all through the neighborhoods of San Antonio; starting in Downtown, through Pearl District, over the River Walk MULTIPLE times to get all the views,  into the beautiful Bracken Ridge Park, to the East Side, Government Hill and finishing at the Tower of the Americas!

Gatorade Endurance Formula will be available on race day with Lemon-Lime at every other aid station.
This Endurance formula is a specialized sports drink formulated nearly 2x the sodium and 3x the potassium of traditional Gatorade, with no artificial flavors and a light taste.

Science in Sport is on course at one half marathon and two full marathon course aid stations.
Science in Sport’s Isotonic Gels do not require any additional water for digestion, making them easy to consume during your race.