Half marathons in Texas — September 2026
30 upcoming half marathons in Texas during September 2026.
Browse by state
Other months in Texas
This calendar in numbers
This calendar currently lists 30 upcoming events, from Sep 5, 2026 to Sep 27, 2026. September is the busiest month, with 30 events scheduled. Events are spread across 13 different locations; San Antonio hosts the most (5).