San Marcos Events in September

Events in September in San Marcos

Here’s your guide to all the happening concerts, festivals and events in September 2025 in San Marcos. Catch the best of everything that your city has to offer here. Right from the flea market events to all the festivals; the September 2025 events in San Marcos is all curated and sorted for you. Get going, buy your tickets and register to all the fun and exciting events already!

Events in September in San Marcos

Events in September in San Marcos

Fri, 25 Sep, 2026 - 06:00 PM

Texas State Bobcats vs. Incarnate Word Cardinals

UFCU Stadium
Fri, 18 Sep, 2026 - 06:00 PM

Texas State Bobcats vs. North Texas Mean Green

UFCU Stadium
Sat, 19 Sep, 2026 - 11:59 PM

North Texas Mean Green at Texas State San Marcos Bobcats Football at UFCU Stadium - TX

UFCU Stadium - TX
Sat, 26 Sep, 2026 - 11:59 PM

Incarnate Word Cardinals at Texas State San Marcos Bobcats Football at UFCU Stadium - TX

UFCU Stadium - TX
Sat, 12 Sep, 2026 - 11:59 PM

UTSA Roadrunners at Texas State San Marcos Bobcats Football at UFCU Stadium - TX

UFCU Stadium - TX
Sat, 26 Sep, 2026 - 08:00 AM

The Gauntlet: Come and Take It at Harris Hill Raceway

Harris Hill Raceway

9+ Interested

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