PRESENTED BY
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!
Countdown to event
Registration fees
Prices are inclusive of mandatory charges, items, and fees
10K In-Person
Price changes in 3 months 5 days-
-
$55.84
early bird
Oct 29 – Jan 17 -
Register for 10K In-Person$61.22
well timed
Now registering Jan 18 – Sep 12 -
$66.59
just a little late
Sep 13 – Oct 10 -
$71.96
last minute
Oct 11 – Dec 30
-
10K Virtual
Price changes in 3 months 5 days-
-
$55.84
early bird
Oct 29 – Jan 17 -
Register for 10K Virtual$61.22
well timed
Now registering Jan 18 – Sep 12 -
$66.59
just a little late
Sep 13 – Oct 10 -
$71.96
last minute
Oct 11 – Dec 30
-
5K In-Person
Price changes in 3 months 5 days-
-
$45.11
early bird
Oct 29 – Jan 17 -
Register for 5K In-Person$50.48
well timed
Now registering Jan 18 – Sep 12 -
$55.84
just a little late
Sep 13 – Oct 10 -
$61.22
last minute
Oct 11 – Dec 30
-
5k Virtual
Price changes in 3 months 5 days-
-
$45.11
early bird
Oct 29 – Jan 17 -
Register for 5k Virtual$50.48
well timed
Now registering Jan 18 – Sep 12 -
$55.84
just a little late
Sep 13 – Oct 10 -
$61.22
last minute
Oct 11 – Dec 30
-
KidsK and Family Walk
Price changes in 3 months 5 days-
-
$23.62
early bird
Oct 29 – Jan 17 -
Register for KidsK and Family Walk$28.99
well timed
Now registering Jan 18 – Sep 12 -
$28.99
just a little late
Sep 13 – Oct 10 -
$34.35
last minute
Oct 11 – Dec 30
-
Race Features
- All participants receive a chip-timed race, Monster Mash finisher medal, and unisex t-shirt.
- Kids K participants receive a t-shirt and finisher medal.
- Join in the fun after the race with food and drink, music, costumes and great fun for the whole family!
Event schedule
- Thu, October 23, 2025 10:00 AM - Packet Pick-up - Sun & Ski - Westheimer, 6100 Westheimer Rd #126, Houston, TX 77057, 10AM - 7PM
- Sat, October 25, 2025 7:30 AM - 5K and 10K START
- Sat, October 25, 2025 9:15 AM - OVERALL Awards
- Sat, October 25, 2025 9:30 AM - KidsK and Family Walk START
Contact information
- Event contact
- Houston Running Co.
- Website
- Visit website
