In 114 days · Sat, Oct 31, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, October 31st, 2026
Where
2032 Karbach Street, Houston TX
Distances
5K · 10K
About this race
Event Overview
Karbach Brewing Monster Mash Run... the name says it all! This is without a doubt the BEST Halloween-themed run and after-party in town! Join our Monster Mashers and hit the streets of Houston running in full costume!
Race Details
- Date: 2026-10-31
- Location: 2032 Karbach Street, Houston, TX
- Series: This makes race number 7 out of 9 in the Houston Holiday Series!
- More Info: For more details, visit here.
Course map
Train with a club
Run clubs near Houston to train with before race day.
See all run clubs near Houston →
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.