Texas Tough Relays Half Marathon & 5k
About this race
We are bringing back our Texas Tough With a Trully Tough Course in San Antonio Tx. We will be having something new and challenging for you. The Race will start at Eisenhower Park and we will be having an option where you can run a Half Marathon by yourself to challenge the hills or for those who want to split the fun and challenge you can sign up for the 3 person relay or just try yourself at the fast challenging 5k. All runners will receive a medal for finishing the race. Age group awards will be given in age group for the half and 5k. Awards for the 3 fastest relay teams in the following categories (Open Male, Open Female, Masters female, Masters Male, Coed, Mixed) All runners will be able to enjoy a a meal. Sign up today.
Join fellow runners on September 26, 2021 for the Texas Tough Relays Half Marathon & 5k. It's a fantastic Half-Marathon, 5K featuring a flat and fast course in San Antonio.
Pick your distance
Running
Half Marathon
Half Marathon will begin first before all other events. All half marathon runners receive a racing singlet
5K
3 Person Relay
3 person relay 1st person runs a quick 3 miles leg 2nd person runs a 4.5 mile leg 3rd person runs a 5.51 mile leg equals a total 13.1 miles
Virtual half marathon
Run your race anywhere in the world at your pace and your time. We will ship you your items to the address provided
Virtual 5k
Run your race anywhere in the world at your pace and your time. We will ship you your items to the address provided
Weather Overview
These values reflect historical conditions on the race dates in San Antonio in 2021, from Open-Meteo archive data.
About San Antonio
Texas Tough Relays Half Marathon & 5k takes place in San Antonio, Texas, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in San Antonio
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- San Antonio Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.