Monster Mash - Lazybrook / Timbergrove
Always double-check with the organizer's website! This page may contain affiliate links.
Monster Mash
Monster Mash takes place on October 31, 2026 at Karbach Brewing Co., 2032 Karbach Street, Houston TX 77092. The event includes in-person and virtual race categories and a kids category.
Race categories and distances include:
- GUIDE 5K and GUIDE 10K for guides to adaptive athletes
- 5K Run
- 10K Run
- Kids & Family 1K
- Virtual 5K
- Virtual 10K
Registration fees vary by category. Published fees include 5K $35, 10K $45, Kids & Family 1K $15, Virtual 5K $35, Virtual 10K $45, and GUIDE categories listed with a $0 base fee. Guides are not eligible for awards. By default guides are not eligible to receive a bib, shirt, or medal; those items can be added for a fee.
Registration windows differ by category. Some categories show registration opening in late 2025 with closures on February 1, 2026, while guide categories have separate registration dates in 2026. Exact registration periods depend on the chosen category.
This event is listed as race number 7 of 9 in the Houston Holiday Series. Visit the organization's website for the most recent information.
