Monster Mash
About the Event
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!
Don't forget, this makes race number 7 out of 9 in the Houston Holiday Series!
Join fellow runners on October 31, 2026 for the Monster Mash. It's a fantastic 5K, 10K, 1K featuring a flat and fast course in Houston.
Races Offered
Running
5K Run
10K Run
Kids + Family Fun Run
Virtual 5K
Virtual 10K
Weather Overview
These values represent the 9-year monthly averages for October in Houston.
About Houston
Monster Mash takes place in Houston, Texas, United States. The local timezone is America/Chicago.
Runner Reviews
Based on 0 reviews
Share your thoughts
If you've participated in this event, share your experience with other runners
No reviews yet. Be the first to share your experience!
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
Nearby Events
Lemonade Dash Houston
Popsicle Dash Houston
Watermelon Dash Houston
Rodeo Clown Roundup
Lemonade Dash Houston
Popsicle Dash Houston
Watermelon Dash Houston