When The Fitness Plaza at Iron Run, Inc. was established in 1991, it occupied 19,000 square feet on the lower level of the Two Windsor Plaza office building. Tom Seabourne, the original founder of The Fitness Plaza (who passed away July 1997) started this family business with his wife Ann, son Rick and daughter Barbara Seabourne Toczek. Tom, Ann, Rick and Barbara built a solid business offering honest value that emphasizes members' needs, not just memberships.

The Fitness Plaza celebrated the groundbreaking of its new facility in August 2000, located directly on Route 100 just north of the intersection with Tilghman Street (Old Route 22) in the beautiful new Mill Run Corporate Park. The new facility contains 24,500 square feet, has plenty of parking, is convenient to all major roadways and is minutes from anywhere in the Lehigh Valley. The Fitness Plaza is still family-owned and operated, making it "Beyond the Ordinary," now and in the future.