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Running was Mike Murphy’s passion. Starting in junior high, through high school on the cross-country and track teams and onward as a competitive recreational runner, including two Chicago marathons, Murphy ran and ran. It was who he was — a runner.

Then he endured two knee surgeries (when he was 40 and 45, respectively) and a skeletal analysis by an orthopedic surgeon in Colorado. The … – All MarketWatch News – Personal Finance