Demolition Derby

The Underriner Honda of Walla Walla Demolition Derby is an absolute bonanza of car-crunching chaos, engine-roaring excitement, and dirt-flinging shenanigans! This multi-heat smackdown, that includes Power Puff races, is a crowd-pleaser year after year, often leaving fans clamoring for tickets like it’s the hottest seat in town!

DEMO TIMES
P1FCU ARENA
5:00pm – Demo Time Trials
6:00pm – Heat Races
7:00pm – Demolition Derby Begins

Attention Demo Drivers!

Hey Demo Drivers! Register now to enter your car in to the Underriner Honda of Walla Walla Demolition Derby!

First, check out the Driver Rules of Competition & Conduct, the Race Car/Truck Rules, and Demo Car Build Rules (posted below).

Then, register online below... or stop in the Fairgrounds Office to register. All registrations and payment must be made by August 30, 2026.

The sooner you register, the sooner you can claim your car number!

AGAIN THIS YEAR: Pit access will be limited from 11:00 am to gates closing at 4:00 pm. Drivers must be lined up before 4:00 to gain access.

NEW THIS YEAR: Payouts will not be available the night of the event. Winners will receive check in the mail unless "Pick Up In Person" is indicated on registration form. Checks will be available Wednesday, September 9, 2026.

DEMO DRIVER ONLINE ENTRY

ENTER ONLINE

Demo Driver General Rules

2026 WW Fair Demo Derby General Rules of Competition and Conduct - as of 8/4/26

2026 WW Fair Demo Race Car and Pickup Safety Rules

2026 WW Fair Demo Derby Limited Build Rules - updated 07/15/2026

2026 WW Fair Demo Derby Full Build Rules

2025 Heat Race Winners

Race #1
First: #94 - Rylie Miller
Second: #990 - Rem McBride
Third: #79 - Blake Hale

Race #2
First: #40 - Rylan Williams
Second: #17 - Keegan Winters

Race #3
First: #5 - Jadon Laib
Second: #87 - Wyatt Aycock
Third: #011 - Zach Lightfoot

Race #4
First: #667 - Reuben Yutzy
Second: #102 - Katy Martin
Third: #57 - Efrain Ornelas

Race #5
First: #217 - Brendon Kmetz
Second: #445 - Travis Nakoieczny
Third: #04 - Brian Fullen

Race #6
First: #99 - Curtis Winona
Second: #66 - Jeremy Petty
Third: #360 - Darin Lopez

Race #7
First: #34 - Tim Montgomery
Second: #76 - Pete Michael
Third: #27 - Justin Laib

Race #8
First: #43 - Joshua Hodge
Second: #53 - Gary Phillips
Third: #107 - Josh Dodgin

Race #9
First: #90 - Dustin Johnson
Second: #6 - Kyle Kelly
Third: #114 - Doug Lund

Race #10
First: #09 - Brent Key
Second: #72 - Jamie Tiscareno
Third: #91 - Kaden Magnaghi

Race #11
First: #13 - Josh Bergevin
Second: #59 - Gary Barker
Third: #26 - Gary Phillips

Race #12
First: #109 - Dave Tshappat
Second: #016 - Dustan Partney
Third: #14 - Omar Ornelas

Race #13
First: #46 - McKellyn Bradham
Second: #45 - Tyson Wister
Third: #731 - Tomas Pruneda

Race #14
First: #7 - Bryan Rakestraw
Second: #111 - Isaac Clark
Third: #31 - Nathan Phillips

Race #15
First: #48 - Dawson Jackson
Second: #65 - Trevor Joseph
Third: #25 - Allen Dahl

Powder Puff Winners

Race #1
First: #114 - Kylee Lund
Second: #24 - Raelene Smith
Third: #43 - Regina Naumann

Race #2
First: #03 - Morgan Van Dyke
Second: #45 - Brynn Brownie
Third: #13 - Peyton Bergevin

Race #3
First: #410 - Sydney Cowles
Second: #107 - Angela Gonzalez
Third: #109 - Ashley Tshappat

Race #4
First: #86 - Brenna Perry
Second: #164 - Aubrey Monyak
Third: #18 - Kayla Chaney

Race #5
First: #102 - Katy Martin
Second: #95 - Cody Person

2025 Demo Derby Winners

First: #44 - Graham Barker
Second: #1X - Tyler Frison
Third: #20P - Garrett Parsons