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The Mid-West's Premiere 1/8 mile clay, oval race track!

(Speedway Flat Karts and Outlaw Wing karts racing Saturday Nights at 6:30pm, May - September!)

(Est. 1993)

*Concession stand - Bleacher Seating - 60+ MPH racing action - Affordable family Entertainment!!! (Only $5)

"Make sure you "Like" us on www.Facebook.com/thunderhillspeedway for all the latest info and photos!


Kids can start racing as young as 5 years old at Thunder Hill in this New Rookie Cage Kart class! click here for rules Seat Belts are Mandatory in this class!


What is Kart Racing?

How do I get started?


Promote your business by Advertising with Thunder Hill Speedway!(click here for details)


Free Camping at Thunder Hill- Thunder Hill has free camping every Sat. night and a $10 Open practice for karts every Sun. morning from 9am - 12pm! (practice is cancelled if we get rained out Saturday night before)








Upcoming Events-

Aug 23 - D & J Mini Warehouse Night (LAST POINTS RACE)

Aug 30 - NO RACES!

Sep 5 - Red Cedar Culverts Night before the 2014 WI DIRT TRACK STATE CHAMPIONSHIPS!

Sep 6 - 2014 WI DIRT TRACK STATE CHAMPIONSHIPS!For info click here 2014 WI Dirt Track State Championships flyer.html


Attention: For important 2014 race info please (click here)

Special thanks to our 2014 Sponsors click here


Congratulations to the 2013 WI Dirt Track State Champions-

Jr Wing: #28 Sammy Mars

Wingless Warriors: #7x Lance Anderson

Jr I: #48 Cody Brightbill

125 Wings: #29 Marcus Doane

Jr 2: #00 Noah Berglund

Stock Medium: #12 Nate Frank

250 Wings: #20 Austin Ellis

Sportsman: #27 Adam Stevens

500 Pro Wings: #7G Brandon Grendzinski

Animal Pro Heavy: #48 Chris Hassemer

and...... Congratulations to all top 5 finishers in the 2013 Wisconsin Dirt Track State Championships!!


Congratulations to the 2013 Thunder Hill Speedway Point Champions!

Jr Wing: 28- Sammy Mars

Wingless: 7x- Lance Anderson

Jr I: 4- Scotty VanGilder

125cc Wing: 21 - Reese Schlosser Christianson

Stock Medium: 12- Nate Frank

250cc Wing: 50 - Chase Viebrock

Sportsman: 27- Adam Stevens

500cc Wing: 7- Gunner Cummings

Animal Heavy: 27- Adam Stevens








The Latest News- Congrats to our 2014 IRONMAN 60 Champion (Animal Pro) #01 JON PETERS!

Checkout Points page


Attention Rookie Cage 2 Drivers: All Rookie Cage 2 will have to weigh a Minimum of 265# after each race. Thank You!


Congratulations to our 2014 IRONMAN 60 Champions-

Steve Ruesch- (Sportsman)

Adam Stevens-(Stock Medium)

Jon Peters- (Animal Pro)


Attention Drivers: Jr. Wing headers must be wrapped! Flat karts cannot have any part of the header behind the rear bumper! Lead Weights must be painted white with competitors number on them! All karts must have 4 numbers on them in contrasting colors so scorers can see them! Rookie Cage and Sportsman- Make sure your Burris 33A spec tires are not prepped! Majority were about 55-60 on the durometer at the last race. All competitors tires should test within a few points of each other on the hot grid before the race. If yours test softer, you will be asked to change your tires or not be able to race! Thank You

2014 Thunder Hill Speedway Schedule! (click here)


2014 Rule Changes/Updates! (click here)

Make sure you read through and understand all rules for your class by going to the rules page for your class! If you have any questions please feel free to email us @ chadmeghan@wwt.net Thank you!


We would like to thank everyone that attended our 2013 Thunder Hill Speedway Awards Banquet! This was our biggest and best Banquet ever! We hope you, your family and friends enjoyed it and are looking forward to a great 2014 Season at Thunder Hill!!!! We would also like to thank everyone who donated prizes. We hope you got your share of our $4000+ in Awards and Prizes! Congrats once again to all of the top 5 finishers on your accomplishments! With the best racers in the country, Thunder Hill Speedway continues as one of the leading kart tracks in the Nation!