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2014-06-09 10:33:05
Thunder Hill Speedway
We are a family-owned 1/8 mile, clay oval track located in Menomonie, Wisconsin- only about one hour east of Minneapolis/St.Paul, MN. Established in 1993; We have been racing Speedway flat karts and Winged outlaw karts for over twenty years! Thunder Hill provides racers and fans one of the finest racing facilities; well designed track, full concession stand of food and drinks. We cannot sell beer, so you are welcome to carry in beer only. (No other carry in allowed), bleacher seating (Or bring your lawn chairs)
Competitors bring their racing machines and spectators come out every Saturday Night May through September to enjoy fun-filled nights of exciting competition. Each of the Classes run hot laps, 2 rounds of heat races and a feature event!

60+ MPH racing action - Affordable family Entertainment!!! (Only $5) Racing at 6:30pm!
2017-04-11 10:51:52
Online Driver Registration
To do your registration online click the following link:

Registration Form
2015-10-09 15:49:45
Classes/Rules- Updates for 2017!
2017 Updates!
-Helmets must be 2010 or Newer. No DOT Helmets, must be Snell rated or equivalent.
-RACEIVERS will be Required in every class
-NEW- ROOKIE JR WING/BOX STOCK CLASS! Ages 5-8 years old, Will be same kart rules as Jr.Wing class except engine must be Briggs Animal 206 with 6100 RPM Coil, Blue Carb Slide (part # 555734), Header/muffler (part # 5506 & RLV B91), Must be dry clutch, All 4 Treaded tires only with 50 or 55 right rear only, Weight TBA, THS reserves the option to implement minor rule changes on this new class as needed for the first season. These would only be inexpensive minor adjustments such as weight, carb slide, etc.
-WILL be no Rookie Cage 2 Class, Rookie Cage 1 will remain.
-STOCK MEDIUM CLASS- No Flatheads, 350 lb. weight, NKA Clone (same as 2016) or Animal (alcohol) w/APS 3 Hole Gold Plate
-STOCK HEAVY CLASS- same rules as Stock Medium with 375 lb. weight (This will replace 2016 Animal Heavy class)
-125/250 CLASS will allow the 250 4-stroke, must have stock bore and stock stroke,@ 430 lbs.
-OPEN OUTLAW CLASS- Weight will be 450 lbs, single carb only
-WILL have 4 Power Wheels races in 2017!
-2017 SCHEDULE Coming Soon!
2015-09-21 01:19:17
Congrats to our 2016 WI Dirt Track State Champions!
Check out Thunder Hill Speedway Facebook page for Pics of our 2016 State Champions!
2015-04-09 19:38:31
Congratulations 2016 Thunder Hill Speedway Point Champions!
Jr Wing: #14 Alayna Brightbill

Jr I: #04 Caden Price

125/250 Wing: #15C Carter Chevalier

Jr 2: #27H Tyler Hallquist

Stock Medium: #300 Jake Alton

Sportsman: #6 Bill Sleep

Badger Max 500 Wing: #21 Reese Schlosser-Christianson

Animal Heavy: #01 John Peters

2016-04-12 21:16:24
Badger Max
Badger Max is proud to announce; we are the Official Sports Drink sponsor of the Thunder Hill Speedway 500 Winged Outlaw class for the 2016 season. Badger Max is an Isotonic Sports Drink made with natural flavors and sweetners, that offers great tasting flavors to hydrate, energize and deliver maximum performance in all your athletic endeavors. We are excited to partner with Thunder Hill Speedway and look forward to our partnership with the 500 Winged Outlaws!
2016-04-12 20:31:07
New 2016 Wing Kart Series!
We are proud to announce that Thunder Hill Speedway has been chosen as a host track on the Inaugural Real Outlaws Championship Karting (ROCK) Series tour.  The ROCK Series is a newly formed touring series for winged outlaw karts in the Upper Midwest.  The 2016 ROCK Series will feature Jr. Wings, Intermediates (125 & 250cc 2-stroke), and Open/500 class competition in 6 events over 3 weekends.  The series championship will award title and trophies for all classes, and money payout for the Intermediate and Open classes.  


Visit the ROCK Series website for more details (https://sites.google.com/site/realoutlawschampionshipkarting/home).
2016-01-17 20:05:14
2016 Thunder Hill Speedway Schedule (tentative)
2016 Schedule (tentative)
April 16 - Open Practice (12-4pm) - Rain date Sun April 17
April 30 - Open Practice (12-4pm) - Rain date Sun May 1
May 7 - Red Cedar Speedway Night (Season Opener)
May 14 - Cedar Country Co-op Night
May 21 - Cubby's Night (2nd Annual "King of the Hill" $hootout) (Speedway Flat Karts)
May 28- NO RACES (Memorial Day Weekend)
June 4 - D & J Mini Warehouse Night - (Power Wheels)
June 11 - Cody Plumbing Night (2nd Annual Championship Team Race $) (Speedway Flat Karts)
June 18 - Hawk Performance Specialties Night
June 25 - T & T Construction Night
July 1 - Summer Thunder ! Hollywood Tan Friday Night - (Power Wheels)
July 2 - Summer Thunder ! J & K Concrete / T & K Fireworks Saturday Night - Huge Fireworks show! and 3rd Annual "Wing of the Hill" $hootout! (Wing Karts)
July 9 - NO RACES
July 16 - V-BEE Vitamin Water Night
July 23 - NO RACES
July 30 - Otter Acres Plaques and Trophies Night
Aug. 6 - Dunn Energy Co-op Night (IRONMAN 60) (Speedway Flat Karts)
Aug. 13 - West Hill Bar & Grill Night
Aug. 20 - Thunder Hill Speedway Night
Aug. 27 - Thunder Hill Speedway Night
Sep. 3- NO RACES (Labor Day Weekend)
Sep. 9 - Advance Auto Parts Night before the 2016 State Championships!
Sep. 10 - 2016 WI DIRT TRACK STATE CHAMPIONSHIPS- Sponsored by: Quality Auto Body, Lentz Fertilizer, Hawk Performance Specialties, Wittstock Builders, Cody Plumbing, AKTPA Ins, PC Doctor
Sep.11th- Rain date for 2016 WDTSC
2015-04-09 20:02:30
Upcoming Season
If you are interested in getting into kart racing, contact Hawk Performance Specialties, 131 River Road, Woodville, WI 54028 ph. 715-928-0691.They have new and used karts, engines, spare parts and the knowledge to get you to the winners circle!

Checkout the 2015 Thunder Hill Speedway Schedule!(click here) (tentative/subject to change)

2016 Rule Updates! (click here)

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