You can join our soap box car building clinic for free
In september, ac autobody in New Canaan will host a car build clinic
All cars are being built from American Soap Box Derby car kits. If you would like to join, you will need to purchase a soap box derby car kit and wheels before the clinic begins. You can order the kit yourself or you can join our group order. The kit (+wheels) has all parts needed and we will have builders on hand to help you with questions. You must sign up below for the clinic.
Sunday October 18, 2026
What is it?
An old-fashioned soapbox (non-motorized) derby race with two groups, ages 7-11 and 12-19
Where is it?
New Canaan Country School
635 Frogtown Road
New Canaan, CT
How to join us:
Arrive by 12:45 to watch the race and cheer on your favorite car. Arrive by 12pm if you are racing (info below). Both are free!
thinking about that soap box derby championship trophy?
How to race in the derby
All racers MUST register before race day. E-mail us at chris@graciefund.org if you are interested.
Then decide how you want to participate - you can build a car from scratch, build it from a kit, or you can buy a derby car and make it your own. Entering the race is completely free. We can help - join us for a derby car building clinic or ask us how to source a pre-built derby car.
Want to build a custom car?
This is an incredible family project. You can join us at our building clinic or you can build a car on your own. Some useful links are below.
Kit Cars are a great alternative
If you are handy but want a more time-efficient approach to building a car, try these:
Buying a derby car is the quickest way to get on the road
Facebook marketplace and local soapbox racing organizations often have used cars for sale:
Car specifications:
Single driver cars: A) Gravity powered only B) 4 wheels only C) Built low enough and sturdy enough to be stable D) Steerable E) Must have brakes F) Maximum overall length of 84 inches. All cars must pass pre-race inspection. More details available.
race-day rules:
Racers & cars arrive by 12pm for inspection and registration. Racers ages 7 - 19. All racers must wear helmets and closed toe shoes. We suggest eye protection and thin gloves as well. Good sportsmanship, community spirit, and safety come first! Full rules available below.
sponsorships available
Sponsorship opportunities available for banners, starting line, finish line, cars, and more. Please contact us for information.