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Monster Mash
Houston, Texas · Saturday, October 31, 2026 · 5K, 10K, 1K
Official race page & registration ↗Monster Mash takes place on Saturday, October 31, 2026 in Houston, Texas. The race offers 3 distances: 5K, 10K, 1K. For anyone travelling in, West University Place is about 8 miles away and Cypress is about 17 miles away.
It is one of 388 races on the Texas calendar that October. At $15, entry sits below the $20 median for a Texas 10K.
- Date
- Saturday, October 31, 2026
- Location
- Houston, Texas
- Distances
- 5K, 10K, 1K
- Entry fee
- from $15
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Houston: check in Oct 30, out Nov 1.
Common questions
When is Monster Mash?
Monster Mash is scheduled for Saturday, October 31, 2026.
Where is Monster Mash held?
Monster Mash is held in Houston, Texas. It is about 8 miles from West University Place and 17 miles from Cypress.
What distances does Monster Mash offer?
The listed distances are 5K, 10K, 1K.
How much does Monster Mash cost?
Entry is listed from $15. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Monster Mash?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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- Oct 31PB&J Fuel Run 5K/10K/13.1 HOUSTONHouston, TX
See every race on the Texas calendar, all Houston races, Texas 5Ks, Texas 10Ks, or use the Race Finder for maps and filters.