Mon, Aug 10 – December 11
Arts & culture
The Selena Effect
Mon, August 10 · Check source for daily hours
The Wittliff Collections / Alkek Library
Free
San Marcos, Texas
Upcoming events in San Marcos
Browse upcoming San Marcos, Texas event listings by date, category, or venue, and confirm details with the official organizer.
September 26, 2026–September 26, 2026 · Central Time
Upcoming events in San Marcos
13 events listed · Filters applied. Clear filtersDetails can change. Confirm with the official source.
Fri, Sep 25 – September 27
Community
TXST Family Weekend
Fri, September 25 · Check source for daily hours
Texas State University
Free
Sat, Sep 26
Sports
Blue Santa's Dam 5 Miler and 5K
Sat, September 26 · 7:30 AM
Five Mile Dam Park
$25 for adults, $20 for 18 and under.
Sat, Sep 26
Sat, Sep 26
Sat, Sep 26
Sports
Texas State Volleyball vs Colorado State - Family Weekend
Sat, September 26 · 12:00 PM
San Marcos, Texas, Strahan Arena at the University Events Center
Check official source
Sat, Sep 26
Sat, Sep 26
Community
Every 4th Saturday with Kelany
Sat, September 26 · 04:00 PM
Industry - San Marcos
Listed as free
Sat, Sep 26
Sports
Texas State Football vs UIW - Family Weekend
Sat, September 26 · 5:00 PM
San Marcos, Texas, UFCU Stadium
Check official source
Sat, Sep 26
Sat, Sep 26
Sat, Sep 26
Community
Texas State Volleyball vs Colorado State
Sat, September 26 · Time not listed
Texas State University
Listed as freeListed as kid-friendly
Sat, Sep 26