Not a real estate agent wrote:
About 50 British guys in the 80's. Steve Jones, Mike Gratton, Charlie Spedding, 3 other guys just from gratton's club alone all 2.15 or better Wigley, Bramel, Knapp. Treadwall's training was running to and from work.
Pat Peterson, who at one time held the US record of 2:10:04ish, ran something like 10 miles to and from work in New York every day. Janis Klecker was a full-time dentist and mother in Minnesota and had some very good times on her resume. Multiple 2:30s.