Happening Next

San Marcos Halloween Events

Halloween events Happening Next in San Marcos, TX

San Marcos Halloween Bar Crawl

 San Marcos 24 Oct 2026
FITNESS USD 16 TO 46

The Fright Crawl | San Marcos Halloween Bar Crawl 2026 | Fri, Oct 30

 TBA 30 Oct 2026
FITNESS USD 8 TO 71

The Fright Crawl | San Marcos's #1 Halloween Bar Crawl 2026 | Sat, Oct 31

 TBA 31 Oct 2026
FITNESS USD 8 TO 82

The Fright Crawl | San Marcos Halloween Day Bar Crawl 2026 | Sat, Oct 31

 TBA 31 Oct 2026
PARTIES USD 8 TO 71

Boo Bash Pink Night

 4015 I-35 South, San Marcos, TX, United States, Texas 78666 30 Oct 2026
NONPROFIT

ITYSP: COPPERWEEN lll

 MOTHERSHIP STUDIO 24 Oct 2026
CONTESTS

The Fright Crawl | San Marcos Halloween Bar Crawl 2026 | Thurs, Oct. 29

 TBA 29 Oct 2026
FITNESS USD 8 TO 71

Farmer Fred's Harvest Fall Carnival

 City Park, 170 Charles Austin Drive, San Marcos, TX, United States, Texas 78666 30 Oct 2026
CONTESTS

San Marcos Spooktacular Craft & Vendor Market

 Tanger Outlets San Marcos 24 Oct 2026
FITNESS FREE

Symphonic Spooktacular

 Owen Goodnight Middle School 18 Oct 2026
ENTERTAINMENT

VAMP-O-WEEN HALLOWEEN: SAN MARCOS

 EDEN 30 Oct 2026
NONPROFIT

(SiC) & Stiff Bizkit USA – Halloween Eve Bash at Ragnar's!

 Ragnar’s 30 Oct 2026
HALLOWEEN

SPOOK OR DRINK

 TBA 30 Oct 2026
CONTESTS

Frights And Sounds 2026

 Sean Patrick's Irish Pub N' Texas Grub 9 Oct 2026

Trunk N Treat

1100 Patton St, San Marcos, TX 78666, United States 25 Oct 2026
TRUNK-OR-TREAT

Ward Trunk or Treat

 The Church of Jesus Christ of Latter-day Saints 30 Oct 2026
TRUNK-OR-TREAT FREE

Party time!!! Gender reveal and Halloween

212 lance trail San marcos 31 Oct 2026