Saturday, September 12th, 2026
McAllister Park, San Antonio TX
5K · 1 Mile
73–91°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
74–96°F
dry
2024
71–93°F
dry
2023
77–96°F
dry
2022
73–93°F
dry
2021
74–90°F
dry
2020
69–86°F
dry
2019
76–91°F
dry
2018
70–84°F
rain
2017
63–94°F
dry
2016
74–88°F
dry
Best months to race in Texas →
Race-day ready
Everything but the shoes.
Real running socks, a bib belt, anti-chafe — the cheap upgrades that matter.
About this race
Race Overview
The 9/11 Heroes Run 5K welcomes runners, ruckers, and walkers of all ages and fitness levels to honor the heroes of 9/11 and those who've served our nations since. We activate & unite communities and empower local veterans, active duty, first responders, and families of the fallen.
Partnership
TMF is proud to partner with GORUCK again with rucking divisions at every run. Rucking is a sport based on special forces training in which participants walk or run while carrying weighted rucksacks.
Special Recognition
- Exclusive Patch: All participants registered for the GORUCK division will earn this year's exclusive TMF GORUCK patch.
- Learn More: Learn more about GORUCK here.
Event Details
- Date: 2026-09-12
- Location: McAllister Park, San Antonio, TX
- Registration: Register here
Course map
Train with a club
Run clubs near San Antonio to train with before race day.
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.