I was 16-19 years old during my Igloi years. In those years he had all age groups and included top master distance runner Peter Mundle. Igloi coached at Loyola High School and he always had good middle distance athletes. During those years he had Mark Rafferty who ran 4:18 as a freshman and went on to run 1:49/4:01 at Arizona State. Generally, since the training was so structured, I would say if you were going to run fast, you would get there sooner with his program, and perhaps move on. That was the case with Ole Oleson, USC who was one of the top collegiate athletes. Though Ole may have kept running if Igloi had stayed in this country.