Are you ready for another Challenge Race?
We Are!

This FREE event is designed for the whole family to enjoy. Every child is a winner.

The gravity car races allow those with developmental and physical disabilities the experience of a thrilling soap box derby-type race while riding in a car piloted by a typically developing driver who is 10 years old or older. The co-driver is a racer with developmental disabilities (no taller than 5’2” and 130 pounds or less).

Two cars, propelled by gravity, race down the street to the finish line. Each car has brakes so that the driver can safely stop it. Each racer with developmental and physical disabilities has the opportunity to race multiple times during each event.

Lunch is provided and an awards ceremony completes a day full of fun and memories.

Be sure to check out our website for updates and registration.

Challenge Race Video


For questions contact:

There are TWO ways to register:

  1.  Download the registration form, fill it out, scan it to your computer and return by email to or send the form by regular mail to LEO, PO Box 117, Issaquah, WA 98027-0006
  2. Subject line: Challenge Race Series/please note location. 

Sunday, June 3, 2018

Saturday, August 11, 2018

Snoqualmie Race
Saturday. May 19, 2018

Co-Driver Registration