Karbach Brewing’s Monster Mash Run

The Karbach Brewing Monster Mash Run takes place on Sat., Oct. 25. Run for great causes followed by a spooktacular Monster Mash after-party.

Lace up your cobweb-covered kicks and get ready to haunt the Houston streets! The Karbach Brewing Monster Mash Run returns on Saturday, October 25, inviting runners, walkers, and little goblins alike to join the spooky fun while supporting four great causes!

As the seventh stop in Houston Running Company’s (HRC) Holiday Series, this Halloween-inspired event features a 10K, 5K, and Kids/Family 1K—all followed by a legendary after-party at Karbach Brewing Company. Whether you’re chasing a personal record or just out for some “boo-tiful” photo ops in costume, every step helps raise funds for four incredible nonprofits.

The Run-Down:

● 7:30 a.m. – 10K & 5K take off

● 9:15 a.m. – Awards ceremony

● 9:30 a.m. – Kids/Family 1K (perfect for mini monsters!)

Free parking is available at Karbach Brewing, 2032 Karbach Street. Costumes are highly encouraged—because nothing says Halloween like sprinting in a superhero cape, witch’s hat, or glow-in-the-dark tutu.

Awards will go to the top three overall male and female finishers, top three masters (40+), and first-place age group winners (mailed post-event).

Proceeds Benefit Three Nonprofits:

● Ainsley’s Angels Southeast Texas promotes inclusion in endurance events for individuals with disabilities

● The Asher House Animal Sanctuary rescues and rehomes animals in need

● LifeGift Organ Donation supports the gift of life through organ and tissue donation

Funds raised will help fuel these organizations’ vital missions, ensuring the impact lasts long after the Halloween candy is gone.

Stick around after the event for Karbach Brewing’s fang-tastic after-party—because no Monster Mash is complete without craft brews, music, and family-friendly fun.

Ready to creep it real? Register here.