1111 Fairgrounds Road. Located east of Fairgrounds Road, west of McKinley Avenue and south of Business 20, this 90 acre sports park is being developed in phases. The first phase, completed in 2004, contains six soccer/football fields, a playground, shelter and parking. In 2008, baseball and softball diamonds, a second shelter and playground were added. The OSF Fitness Court is designed to support every workout type, goal and program imaginable, for ages 14 and up. If your organization would like a presentation please contact the Park District office.