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 6 of the Houston Holiday Series!
Thursday, October 23rd, 2025
Sun & Ski Sports
6100 Westheimer Rd
Houston, TX 77057
2PM – 7PM
Need flexibility? Race Day Packet Pick-Up allows you to grab your race packet and t-shirt on race morning for just $15. We understand it’s not always easy to attend our scheduled packet pick-ups, so this option ensures you’re ready to run without the hassle.
Karbach Brewing Co.
2032 Karbach Street
Houston, TX 77092
October 25, 2025
7:30AM – 5K / 10K Start
9:15AM – Award Ceremony
9:30AM – Kids/Family 1K Start
10K - 2 loops
5K - 1 loop
Kids/Family 1K walk (.62 miles)
Parking is FREE at Karbach Brewing Co. Please look for event parking signs.
Top 3 Overall Male/Female
Top 3 Masters Overall Male/Female
1st Place Age Group Winner (10-year age divisions)
Contact Form
If you have any questions about this race, click the button below.
2032 Karbach Street
Houston, TX 77092 US
