SPECIAL OLYMPICS WYOMING Casper, WY | EIN: 23-7418345 Special Olympics Wyoming athletes have the opportunity to be a part of the world's largest program of sports training and athletic competition for children and adults with intellectual disabilities. More than 1,300 athletes here in Wyoming join nearly 3.4 million athletes' world wide in year-round sports training and competition. No individual is prohibited from participating in Special Olympics based on their ability to pay. Learn More