Getting Started

Want to become a Champion? First, determine if you are eligible to compete in the Soap Box Derby®. Anyone between the ages of 7 and 20 years of age is eligible to compete.

Next, you will select your race division, purchase your car kit and parts from the Soap Box Derby online store, and finally – get ready to compete in an official Soap Box Derby race!

DRIVERS NEEDED

No Experience Necessary

BOYS & GIRLS Ages 7 to 18

Perkasie’s All-American Soap Box Derby Race is June 1, 2024.

Ages 7 to 13 can race Stock Cars
Participants must be age 7 by the Perkasie race in 2024 (June 1, 2024) and may not exceed the age of 14 on or before July 31, 2024. The maximum weight for driver and car is 200 pounds. (Recommended not exceed 110 pounds and not to exceed 5’ 2”)

Ages 9 to 18 can race Super Stock Cars.
Participants must be age 9 by July 31, 2024 and may not exceed the age of 19 on or before July 31, 2024. The maximum weight for driver and car is 240 pounds. (Recommended not exceed 160 pounds and not to exceed 6’ 0”)

YOU DON’T HAVE TO BUY or BUILD YOUR CAR.

Hurry, Register Now! There are a limited number of built & sponsored cars available.

EMAIL: Register4Race@gmail.com.

Once you decide, you would get the car to practice with at your leisure, so you’ll need a vehicle like an SUV, van, truck, etc.. (cars are approx. 3′ wide x 6′ long). Race day is Saturday, June 1st. We also have a practice day a few weeks before the race where we close 9th street for most of the day.

Soap Box Derby Racing Divisions

Stock Division

The Stock division is for racers 7-13 years old. Stock cars can accommodate a racer up to (approximately) 5’3″ tall and 125 pounds.

Additional Details (click to expand)

The car weighs approximately 70 lbs. put together with Z-Glas® wheels. The combined weight of the assembled car and the driver shall not exceed 200 pounds including the Z-Glas® wheels. A combined weight of less than 200 pounds may be increased by the addition of owner-provided weight. The Stock car, a lean-forward design, is sold as a kit that includes everything needed for racing with the exception of Z-Glas racing wheels and weights. Because painting is not permitted on the Stock car shell, drivers have the choice of decaling or using a vinyl wrap on their white shell. Builders should allow 4-6 hours to assemble their Stock division car.

Important Details & Car Kit Purchase

Stock Car Build Plans | Video: How to Build a Stock Car | Purchase Stock Car Kit

Super Stock Division

The Super Stock division is designed for racers 9-18 years old. Super Stock cars can accommodate a larger racer up to (approximately) 6’0″ tall and 150 pounds.

Additional Details (click to expand)

The car weighs approximately 73 lbs. put together with Z-Glas® wheels. The combined weight of the assembled car and the driver shall not exceed 240 pounds including the Z-Glas® wheels. A combined weight of less than 240 pounds may be increased by the addition of owner-provided weight. The Super Stock, a lean-forward designed car, is also sold as a kit that includes everything needed for racing with the exception of Z-Glas racing wheels and weights. Builders should allow 4-6 hours to assemble their Super Stock division car.

Important Details & Car Kit Purchase

Super Stock Car Build Plans | Video: How to Build a Super Stock Car | Purchase Super Stock Car Kit

Masters Division

The Masters division (also known as Scottie) is for racers 10-20 years old and is driven by the more experienced drivers. Masters cars can accommodate a child up to (approximately) 6’0″ tall and 160 pounds.

Additional Details (click to expand)

The car weighs approximately 88 lbs. put together with Z-Glas® wheels. The combined weight of the assembled car and the driver shall not exceed 255 pounds including the Z-Glas® wheels. A combined weight of less than 255 pounds may be increased by the addition of owner-provided weight. Because of the lay-down (enclosed) design of the Masters car, small drivers are also competitive in this division.

Optional Assemblies

Masters Car Optional Rear Plate Mounting – Tubular Assembly Plans
Masters Car Optional Steering Handbrake Assembly Plans
Masters Car Optional Rear Bottom Plate Assembly
Shoulder Blister Assembly

Important Details & Car Kit Purchase

Masters Car Build Plans | Purchase Masters Car Kit | Purchase Masters Car Kit with Handbrake

Race Forms

To better serve all of our Race Cities, we invite you to visit the Racing Forms page on the International Soap Box Derby site. There, you will find up-to-date registration, waiver, code of conduct forms, and more.

Get Race Forms

Indian Valley Soap Box Derby
is a non-profit organization.

Many hands make light work! If you would like to volunteer at an upcoming race, we encourage you to contact us at 610-955-3893.