Official Rulebook – DOWNLOAD

The Wisconsin Lawn Mower Racing Association adheres to the rules set forth by the United States Lawn Mower Racing Association. The downloadable PDF is a copy of the official USLMRA Racing Handbook (Rulebook) and General Competition Regulations. Be sure to download your copy of the Official ... More

Wisconsin Lawnmower Racing Association Racing Classes

GP- Stock motor governed at 3650 RPM, unregulated gearing, single cylinder overhead valve and valve in block L head, with maximum factory rating of 33 cubic inches.     GP (POWDERPUFF)- This girls-only class gets just as fast and are every bit as competitive as the boys! All GP ... More

Wisconsin Lawn Mower Racing Associations “Veteran” Racer

Wisconsin Lawn Mower Racing Association had been around since 2005 and we have someone that has been with WILMRA since 2010 and is the "veteran" racer of the club. Brandon Schug is WILMRA "veteran" racer. Brandon is twenty three years old and has been a very active member since 2010.He is always ... More

Driver of the year,rookie of the year and most improved driver

Wisconsin lawn mower racing association is proud to present 2019 driver of the year, rookie of the year, and the most improved driver!!       Andrea Carolfi was voted in by our members as 2019 driver of the year. Andrea  has also taken the first place spot in our Gp class for the whole ... More

Wisconsin Lawn Mower Racing Trophies


Wisconsin Lawnmower Racing Association (WILMRA) was started in 2005. We race lawnmowers in an oval course or similar course set up. We take the track for warm up laps, heat laps, and the all-intense feature race. We race for points, trophies and of course bragging rights. WILMRA travels the ... More

Rules Summary

Our #1 rule is be save and have fun. Official USLMRA Rules Summary The following is a summary of the official USLMRA Racing Handbook (Rulebook) and General Competition Regulations. Modifications should only be made after consulting the Handbook. This summary represents extracts from the ... More

Arbor Vitae Annual Firemans Picnic Race

How to Build a Racing Mower

When you’re building of course, you’ll want to look at the rulebook for official rules. Here are some steps that are common to any build. I can’t tell you all the secrets, or you’ll beat me. Racing is not fun if you’re racing yourself, so reach out to other racers if you’re stuck on ... More